85405346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{4001}}^1$

素因数の和:4837

約数の個数: 16

約数和(自身を含む): 138165048

約数和(自身を除く): 52759702

約数列:

[1, 2, 13, 26, 821, 1642, 4001, 8002, 10673, 21346, 52013, 104026, 3284821, 6569642, 42702673, 85405346]

約数ペア:

[(1, 85405346), (2, 42702673), (13, 6569642), (26, 3284821), (821, 104026), (1642, 52013), (4001, 21346), (8002, 10673)]