90874868

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{55009}}^1$

素因数の和:55079

約数の個数: 24

約数和(自身を含む): 184833600

約数和(自身を除く): 93958732

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 55009, 110018, 220036, 385063, 770126, 1540252, 3245531, 6491062, 12982124, 22718717, 45437434, 90874868]

約数ペア:

[(1, 90874868), (2, 45437434), (4, 22718717), (7, 12982124), (14, 6491062), (28, 3245531), (59, 1540252), (118, 770126), (236, 385063), (413, 220036), (826, 110018), (1652, 55009)]