40899968

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{1847}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 81995760

約数和(自身を除く): 41095792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 1847, 2768, 3694, 5536, 7388, 11072, 14776, 22144, 29552, 59104, 118208, 236416, 319531, 639062, 1278124, 2556248, 5112496, 10224992, 20449984, 40899968]

約数ペア:

[(1, 40899968), (2, 20449984), (4, 10224992), (8, 5112496), (16, 2556248), (32, 1278124), (64, 639062), (128, 319531), (173, 236416), (346, 118208), (692, 59104), (1384, 29552), (1847, 22144), (2768, 14776), (3694, 11072), (5536, 7388)]