31283928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{857}}^1$

素因数の和:898

約数の個数: 96

約数和(自身を含む): 94208400

約数和(自身を除く): 62924472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 169, 216, 234, 312, 338, 351, 468, 507, 676, 702, 857, 936, 1014, 1352, 1404, 1521, 1714, 2028, 2571, 2808, 3042, 3428, 4056, 4563, 5142, 6084, 6856, 7713, 9126, 10284, 11141, 12168, 15426, 18252, 20568, 22282, 23139, 30852, 33423, 36504, 44564, 46278, 61704, 66846, 89128, 92556, 100269, 133692, 144833, 185112, 200538, 267384, 289666, 300807, 401076, 434499, 579332, 601614, 802152, 868998, 1158664, 1203228, 1303497, 1737996, 2406456, 2606994, 3475992, 3910491, 5213988, 7820982, 10427976, 15641964, 31283928]

約数ペア:

[(1, 31283928), (2, 15641964), (3, 10427976), (4, 7820982), (6, 5213988), (8, 3910491), (9, 3475992), (12, 2606994), (13, 2406456), (18, 1737996), (24, 1303497), (26, 1203228), (27, 1158664), (36, 868998), (39, 802152), (52, 601614), (54, 579332), (72, 434499), (78, 401076), (104, 300807), (108, 289666), (117, 267384), (156, 200538), (169, 185112), (216, 144833), (234, 133692), (312, 100269), (338, 92556), (351, 89128), (468, 66846), (507, 61704), (676, 46278), (702, 44564), (857, 36504), (936, 33423), (1014, 30852), (1352, 23139), (1404, 22282), (1521, 20568), (1714, 18252), (2028, 15426), (2571, 12168), (2808, 11141), (3042, 10284), (3428, 9126), (4056, 7713), (4563, 6856), (5142, 6084)]