89053328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2032

約数の個数: 80

約数和(自身を含む): 219319296

約数和(自身を除く): 130265968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 1973, 2821, 3224, 3472, 3946, 5642, 6448, 7892, 11284, 13811, 15784, 22568, 25649, 27622, 31568, 45136, 51298, 55244, 61163, 102596, 110488, 122326, 179543, 205192, 220976, 244652, 359086, 410384, 428141, 489304, 718172, 795119, 856282, 978608, 1436344, 1590238, 1712564, 2872688, 3180476, 3425128, 5565833, 6360952, 6850256, 11131666, 12721904, 22263332, 44526664, 89053328]

約数ペア:

[(1, 89053328), (2, 44526664), (4, 22263332), (7, 12721904), (8, 11131666), (13, 6850256), (14, 6360952), (16, 5565833), (26, 3425128), (28, 3180476), (31, 2872688), (52, 1712564), (56, 1590238), (62, 1436344), (91, 978608), (104, 856282), (112, 795119), (124, 718172), (182, 489304), (208, 428141), (217, 410384), (248, 359086), (364, 244652), (403, 220976), (434, 205192), (496, 179543), (728, 122326), (806, 110488), (868, 102596), (1456, 61163), (1612, 55244), (1736, 51298), (1973, 45136), (2821, 31568), (3224, 27622), (3472, 25649), (3946, 22568), (5642, 15784), (6448, 13811), (7892, 11284)]