31972656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21487}}^1$

素因数の和:21529

約数の個数: 40

約数和(自身を含む): 85264384

約数和(自身を除く): 53291728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 21487, 42974, 64461, 85948, 128922, 171896, 257844, 343792, 515688, 666097, 1031376, 1332194, 1998291, 2664388, 3996582, 5328776, 7993164, 10657552, 15986328, 31972656]

約数ペア:

[(1, 31972656), (2, 15986328), (3, 10657552), (4, 7993164), (6, 5328776), (8, 3996582), (12, 2664388), (16, 1998291), (24, 1332194), (31, 1031376), (48, 666097), (62, 515688), (93, 343792), (124, 257844), (186, 171896), (248, 128922), (372, 85948), (496, 64461), (744, 42974), (1488, 21487)]