89408914

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 159264000

約数和(自身を除く): 69855086

約数列:

[1, 2, 7, 14, 29, 58, 203, 349, 406, 631, 698, 1262, 2443, 4417, 4886, 8834, 10121, 18299, 20242, 36598, 70847, 128093, 141694, 220219, 256186, 440438, 1541533, 3083066, 6386351, 12772702, 44704457, 89408914]

約数ペア:

[(1, 89408914), (2, 44704457), (7, 12772702), (14, 6386351), (29, 3083066), (58, 1541533), (203, 440438), (349, 256186), (406, 220219), (631, 141694), (698, 128093), (1262, 70847), (2443, 36598), (4417, 20242), (4886, 18299), (8834, 10121)]