31373784

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11173}}^1$

素因数の和:11201

約数の個数: 64

約数和(自身を含む): 93861600

約数和(自身を除く): 62487816

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, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 11173, 22346, 33519, 44692, 67038, 89384, 100557, 134076, 145249, 201114, 268152, 290498, 301671, 402228, 435747, 580996, 603342, 804456, 871494, 1161992, 1206684, 1307241, 1742988, 2413368, 2614482, 3485976, 3921723, 5228964, 7843446, 10457928, 15686892, 31373784]

約数ペア:

[(1, 31373784), (2, 15686892), (3, 10457928), (4, 7843446), (6, 5228964), (8, 3921723), (9, 3485976), (12, 2614482), (13, 2413368), (18, 1742988), (24, 1307241), (26, 1206684), (27, 1161992), (36, 871494), (39, 804456), (52, 603342), (54, 580996), (72, 435747), (78, 402228), (104, 301671), (108, 290498), (117, 268152), (156, 201114), (216, 145249), (234, 134076), (312, 100557), (351, 89384), (468, 67038), (702, 44692), (936, 33519), (1404, 22346), (2808, 11173)]