40961912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 79680000

約数和(自身を除く): 38718088

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 331, 499, 662, 998, 1324, 1996, 2648, 3992, 10261, 15469, 20522, 30938, 41044, 61876, 82088, 123752, 165169, 330338, 660676, 1321352, 5120239, 10240478, 20480956, 40961912]

約数ペア:

[(1, 40961912), (2, 20480956), (4, 10240478), (8, 5120239), (31, 1321352), (62, 660676), (124, 330338), (248, 165169), (331, 123752), (499, 82088), (662, 61876), (998, 41044), (1324, 30938), (1996, 20522), (2648, 15469), (3992, 10261)]