90521116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{104287}}^1$

素因数の和:104329

約数の個数: 24

約数和(自身を含む): 186884096

約数和(自身を除く): 96362980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 104287, 208574, 417148, 730009, 1460018, 2920036, 3232897, 6465794, 12931588, 22630279, 45260558, 90521116]

約数ペア:

[(1, 90521116), (2, 45260558), (4, 22630279), (7, 12931588), (14, 6465794), (28, 3232897), (31, 2920036), (62, 1460018), (124, 730009), (217, 417148), (434, 208574), (868, 104287)]