90860744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11059}}^1$

素因数の和:11157

約数の個数: 32

約数和(自身を含む): 185808000

約数和(自身を除く): 94947256

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 11059, 22118, 44236, 88472, 143767, 287534, 575068, 873661, 1150136, 1747322, 3494644, 6989288, 11357593, 22715186, 45430372, 90860744]

約数ペア:

[(1, 90860744), (2, 45430372), (4, 22715186), (8, 11357593), (13, 6989288), (26, 3494644), (52, 1747322), (79, 1150136), (104, 873661), (158, 575068), (316, 287534), (632, 143767), (1027, 88472), (2054, 44236), (4108, 22118), (8216, 11059)]