31979136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11897}}^1$

素因数の和:11921

約数の個数: 64

約数和(自身を含む): 97087680

約数和(自身を除く): 65108544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 11897, 23794, 35691, 47588, 71382, 83279, 95176, 142764, 166558, 190352, 249837, 285528, 333116, 380704, 499674, 571056, 666232, 761408, 999348, 1142112, 1332464, 1522816, 1998696, 2284224, 2664928, 3997392, 4568448, 5329856, 7994784, 10659712, 15989568, 31979136]

約数ペア:

[(1, 31979136), (2, 15989568), (3, 10659712), (4, 7994784), (6, 5329856), (7, 4568448), (8, 3997392), (12, 2664928), (14, 2284224), (16, 1998696), (21, 1522816), (24, 1332464), (28, 1142112), (32, 999348), (42, 761408), (48, 666232), (56, 571056), (64, 499674), (84, 380704), (96, 333116), (112, 285528), (128, 249837), (168, 190352), (192, 166558), (224, 142764), (336, 95176), (384, 83279), (448, 71382), (672, 47588), (896, 35691), (1344, 23794), (2688, 11897)]