42945032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5227}}^1$

素因数の和:5325

約数の個数: 32

約数和(自身を含む): 87830400

約数和(自身を除く): 44885368

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 5227, 8216, 10454, 20908, 41816, 67951, 135902, 271804, 412933, 543608, 825866, 1651732, 3303464, 5368129, 10736258, 21472516, 42945032]

約数ペア:

[(1, 42945032), (2, 21472516), (4, 10736258), (8, 5368129), (13, 3303464), (26, 1651732), (52, 825866), (79, 543608), (104, 412933), (158, 271804), (316, 135902), (632, 67951), (1027, 41816), (2054, 20908), (4108, 10454), (5227, 8216)]