90456856

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{9337}}^1$

素因数の和:9523

約数の個数: 32

約数和(自身を含む): 194977440

約数和(自身を除く): 104520584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9337, 9688, 18674, 37348, 65359, 74696, 130718, 261436, 522872, 1615301, 3230602, 6461204, 11307107, 12922408, 22614214, 45228428, 90456856]

約数ペア:

[(1, 90456856), (2, 45228428), (4, 22614214), (7, 12922408), (8, 11307107), (14, 6461204), (28, 3230602), (56, 1615301), (173, 522872), (346, 261436), (692, 130718), (1211, 74696), (1384, 65359), (2422, 37348), (4844, 18674), (9337, 9688)]