31002738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2081}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 67156992

約数和(自身を除く): 36154254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2081, 2483, 4162, 4966, 6243, 7449, 12486, 14898, 27053, 54106, 81159, 162318, 397471, 794942, 1192413, 2384826, 5167123, 10334246, 15501369, 31002738]

約数ペア:

[(1, 31002738), (2, 15501369), (3, 10334246), (6, 5167123), (13, 2384826), (26, 1192413), (39, 794942), (78, 397471), (191, 162318), (382, 81159), (573, 54106), (1146, 27053), (2081, 14898), (2483, 12486), (4162, 7449), (4966, 6243)]