40672304

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{13309}}^1$

素因数の和:13508

約数の個数: 20

約数和(自身を含む): 79221120

約数和(自身を除く): 38548816

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 13309, 26618, 53236, 106472, 212944, 2542019, 5084038, 10168076, 20336152, 40672304]

約数ペア:

[(1, 40672304), (2, 20336152), (4, 10168076), (8, 5084038), (16, 2542019), (191, 212944), (382, 106472), (764, 53236), (1528, 26618), (3056, 13309)]