31290766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{6301}}^1$

素因数の和:6507

約数の個数: 16

約数和(自身を含む): 50819328

約数和(自身を除く): 19528562

約数列:

[1, 2, 13, 26, 191, 382, 2483, 4966, 6301, 12602, 81913, 163826, 1203491, 2406982, 15645383, 31290766]

約数ペア:

[(1, 31290766), (2, 15645383), (13, 2406982), (26, 1203491), (191, 163826), (382, 81913), (2483, 12602), (4966, 6301)]