40830968

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 81505440

約数和(自身を除く): 40674472

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 113, 124, 188, 226, 248, 376, 452, 904, 961, 1457, 1922, 2914, 3503, 3844, 5311, 5828, 7006, 7688, 10622, 11656, 14012, 21244, 28024, 42488, 45167, 90334, 108593, 164641, 180668, 217186, 329282, 361336, 434372, 658564, 868744, 1317128, 5103871, 10207742, 20415484, 40830968]

約数ペア:

[(1, 40830968), (2, 20415484), (4, 10207742), (8, 5103871), (31, 1317128), (47, 868744), (62, 658564), (94, 434372), (113, 361336), (124, 329282), (188, 217186), (226, 180668), (248, 164641), (376, 108593), (452, 90334), (904, 45167), (961, 42488), (1457, 28024), (1922, 21244), (2914, 14012), (3503, 11656), (3844, 10622), (5311, 7688), (5828, 7006)]