40876432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2243}}^1$

素因数の和:2335

約数の個数: 40

約数和(自身を含む): 85146336

約数和(自身を除く): 44269904

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2243, 2278, 4486, 4556, 8972, 9112, 17944, 18224, 35888, 38131, 76262, 150281, 152524, 300562, 305048, 601124, 610096, 1202248, 2404496, 2554777, 5109554, 10219108, 20438216, 40876432]

約数ペア:

[(1, 40876432), (2, 20438216), (4, 10219108), (8, 5109554), (16, 2554777), (17, 2404496), (34, 1202248), (67, 610096), (68, 601124), (134, 305048), (136, 300562), (268, 152524), (272, 150281), (536, 76262), (1072, 38131), (1139, 35888), (2243, 18224), (2278, 17944), (4486, 9112), (4556, 8972)]