31021068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6857}}^1$

素因数の和:6906

約数の個数: 48

約数和(自身を含む): 80650080

約数和(自身を除く): 49629012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 6857, 13714, 20571, 27428, 41142, 82284, 89141, 178282, 198853, 267423, 356564, 397706, 534846, 596559, 795412, 1069692, 1193118, 2386236, 2585089, 5170178, 7755267, 10340356, 15510534, 31021068]

約数ペア:

[(1, 31021068), (2, 15510534), (3, 10340356), (4, 7755267), (6, 5170178), (12, 2585089), (13, 2386236), (26, 1193118), (29, 1069692), (39, 795412), (52, 596559), (58, 534846), (78, 397706), (87, 356564), (116, 267423), (156, 198853), (174, 178282), (348, 89141), (377, 82284), (754, 41142), (1131, 27428), (1508, 20571), (2262, 13714), (4524, 6857)]