40220216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3271}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 79509600

約数和(自身を除く): 39289384

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 3074, 3271, 6148, 6542, 12296, 13084, 26168, 94859, 173363, 189718, 346726, 379436, 693452, 758872, 1386904, 5027527, 10055054, 20110108, 40220216]

約数ペア:

[(1, 40220216), (2, 20110108), (4, 10055054), (8, 5027527), (29, 1386904), (53, 758872), (58, 693452), (106, 379436), (116, 346726), (212, 189718), (232, 173363), (424, 94859), (1537, 26168), (3074, 13084), (3271, 12296), (6148, 6542)]