38308870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 71663616

約数和(自身を除く): 33354746

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 382, 647, 955, 1294, 1910, 3235, 5921, 6470, 11842, 20057, 29605, 40114, 59210, 100285, 123577, 200570, 247154, 617885, 1235770, 3830887, 7661774, 19154435, 38308870]

約数ペア:

[(1, 38308870), (2, 19154435), (5, 7661774), (10, 3830887), (31, 1235770), (62, 617885), (155, 247154), (191, 200570), (310, 123577), (382, 100285), (647, 59210), (955, 40114), (1294, 29605), (1910, 20057), (3235, 11842), (5921, 6470)]