77197616

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{25261}}^1$

素因数の和:25460

約数の個数: 20

約数和(自身を含む): 150359424

約数和(自身を除く): 73161808

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 25261, 50522, 101044, 202088, 404176, 4824851, 9649702, 19299404, 38598808, 77197616]

約数ペア:

[(1, 77197616), (2, 38598808), (4, 19299404), (8, 9649702), (16, 4824851), (191, 404176), (382, 202088), (764, 101044), (1528, 50522), (3056, 25261)]