31508124

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 43970916

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 191, 233, 236, 354, 382, 466, 573, 699, 708, 764, 932, 1146, 1398, 2292, 2796, 11269, 13747, 22538, 27494, 33807, 41241, 44503, 45076, 54988, 67614, 82482, 89006, 133509, 135228, 164964, 178012, 267018, 534036, 2625677, 5251354, 7877031, 10502708, 15754062, 31508124]

約数ペア:

[(1, 31508124), (2, 15754062), (3, 10502708), (4, 7877031), (6, 5251354), (12, 2625677), (59, 534036), (118, 267018), (177, 178012), (191, 164964), (233, 135228), (236, 133509), (354, 89006), (382, 82482), (466, 67614), (573, 54988), (699, 45076), (708, 44503), (764, 41241), (932, 33807), (1146, 27494), (1398, 22538), (2292, 13747), (2796, 11269)]