90393602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 157489920

約数和(自身を除く): 67096318

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 4463, 8926, 10127, 20254, 58019, 84797, 116038, 169594, 182983, 365966, 1102361, 2204722, 2378779, 3476677, 4757558, 6953354, 45196801, 90393602]

約数ペア:

[(1, 90393602), (2, 45196801), (13, 6953354), (19, 4757558), (26, 3476677), (38, 2378779), (41, 2204722), (82, 1102361), (247, 365966), (494, 182983), (533, 169594), (779, 116038), (1066, 84797), (1558, 58019), (4463, 20254), (8926, 10127)]