131536472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{530389}}^1$

素因数の和:530426

約数の個数: 16

約数和(自身を含む): 254587200

約数和(自身を除く): 123050728

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 530389, 1060778, 2121556, 4243112, 16442059, 32884118, 65768236, 131536472]

約数ペア:

[(1, 131536472), (2, 65768236), (4, 32884118), (8, 16442059), (31, 4243112), (62, 2121556), (124, 1060778), (248, 530389)]