31495872

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4001}}^1$

素因数の和:4057

約数の個数: 56

約数和(自身を含む): 85386672

約数和(自身を除く): 53890800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 4001, 7872, 8002, 12003, 16004, 24006, 32008, 48012, 64016, 96024, 128032, 164041, 192048, 256064, 328082, 384096, 492123, 656164, 768192, 984246, 1312328, 1968492, 2624656, 3936984, 5249312, 7873968, 10498624, 15747936, 31495872]

約数ペア:

[(1, 31495872), (2, 15747936), (3, 10498624), (4, 7873968), (6, 5249312), (8, 3936984), (12, 2624656), (16, 1968492), (24, 1312328), (32, 984246), (41, 768192), (48, 656164), (64, 492123), (82, 384096), (96, 328082), (123, 256064), (164, 192048), (192, 164041), (246, 128032), (328, 96024), (492, 64016), (656, 48012), (984, 32008), (1312, 24006), (1968, 16004), (2624, 12003), (3936, 8002), (4001, 7872)]