40535792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2113}}^1$

素因数の和:2241

約数の個数: 40

約数和(自身を含む): 86504880

約数和(自身を除く): 45969088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2113, 2398, 4226, 4796, 8452, 9592, 16904, 19184, 23243, 33808, 46486, 92972, 185944, 230317, 371888, 460634, 921268, 1842536, 2533487, 3685072, 5066974, 10133948, 20267896, 40535792]

約数ペア:

[(1, 40535792), (2, 20267896), (4, 10133948), (8, 5066974), (11, 3685072), (16, 2533487), (22, 1842536), (44, 921268), (88, 460634), (109, 371888), (176, 230317), (218, 185944), (436, 92972), (872, 46486), (1199, 33808), (1744, 23243), (2113, 19184), (2398, 16904), (4226, 9592), (4796, 8452)]