31060288

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 76809600

約数和(自身を除く): 45749312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 89, 112, 133, 152, 164, 178, 224, 266, 287, 304, 328, 356, 448, 532, 574, 608, 623, 656, 712, 779, 1064, 1148, 1216, 1246, 1312, 1424, 1558, 1691, 2128, 2296, 2492, 2624, 2848, 3116, 3382, 3649, 4256, 4592, 4984, 5453, 5696, 6232, 6764, 7298, 8512, 9184, 9968, 10906, 11837, 12464, 13528, 14596, 18368, 19936, 21812, 23674, 24928, 25543, 27056, 29192, 39872, 43624, 47348, 49856, 51086, 54112, 58384, 69331, 87248, 94696, 102172, 108224, 116768, 138662, 174496, 189392, 204344, 233536, 277324, 348992, 378784, 408688, 485317, 554648, 757568, 817376, 970634, 1109296, 1634752, 1941268, 2218592, 3882536, 4437184, 7765072, 15530144, 31060288]

約数ペア:

[(1, 31060288), (2, 15530144), (4, 7765072), (7, 4437184), (8, 3882536), (14, 2218592), (16, 1941268), (19, 1634752), (28, 1109296), (32, 970634), (38, 817376), (41, 757568), (56, 554648), (64, 485317), (76, 408688), (82, 378784), (89, 348992), (112, 277324), (133, 233536), (152, 204344), (164, 189392), (178, 174496), (224, 138662), (266, 116768), (287, 108224), (304, 102172), (328, 94696), (356, 87248), (448, 69331), (532, 58384), (574, 54112), (608, 51086), (623, 49856), (656, 47348), (712, 43624), (779, 39872), (1064, 29192), (1148, 27056), (1216, 25543), (1246, 24928), (1312, 23674), (1424, 21812), (1558, 19936), (1691, 18368), (2128, 14596), (2296, 13528), (2492, 12464), (2624, 11837), (2848, 10906), (3116, 9968), (3382, 9184), (3649, 8512), (4256, 7298), (4592, 6764), (4984, 6232), (5453, 5696)]