90806776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{2111}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 179942400

約数和(自身を除く): 89135624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 1132, 2111, 2264, 4222, 5377, 8444, 10754, 16888, 21508, 40109, 43016, 80218, 160436, 320872, 597413, 1194826, 2389652, 4779304, 11350847, 22701694, 45403388, 90806776]

約数ペア:

[(1, 90806776), (2, 45403388), (4, 22701694), (8, 11350847), (19, 4779304), (38, 2389652), (76, 1194826), (152, 597413), (283, 320872), (566, 160436), (1132, 80218), (2111, 43016), (2264, 40109), (4222, 21508), (5377, 16888), (8444, 10754)]