90587014

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 158731776

約数和(自身を除く): 68144762

約数列:

[1, 2, 7, 14, 73, 146, 151, 302, 511, 587, 1022, 1057, 1174, 2114, 4109, 8218, 11023, 22046, 42851, 77161, 85702, 88637, 154322, 177274, 299957, 599914, 620459, 1240918, 6470501, 12941002, 45293507, 90587014]

約数ペア:

[(1, 90587014), (2, 45293507), (7, 12941002), (14, 6470501), (73, 1240918), (146, 620459), (151, 599914), (302, 299957), (511, 177274), (587, 154322), (1022, 88637), (1057, 85702), (1174, 77161), (2114, 42851), (4109, 22046), (8218, 11023)]