89438752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1319}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 190935360

約数和(自身を除く): 101496608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 326, 416, 652, 1304, 1319, 2119, 2608, 2638, 4238, 5216, 5276, 8476, 10552, 16952, 17147, 21104, 33904, 34294, 42208, 67808, 68588, 137176, 214997, 274352, 429994, 548704, 859988, 1719976, 2794961, 3439952, 5589922, 6879904, 11179844, 22359688, 44719376, 89438752]

約数ペア:

[(1, 89438752), (2, 44719376), (4, 22359688), (8, 11179844), (13, 6879904), (16, 5589922), (26, 3439952), (32, 2794961), (52, 1719976), (104, 859988), (163, 548704), (208, 429994), (326, 274352), (416, 214997), (652, 137176), (1304, 68588), (1319, 67808), (2119, 42208), (2608, 34294), (2638, 33904), (4238, 21104), (5216, 17147), (5276, 16952), (8476, 10552)]