31439344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1$

素因数の和:2377

約数の個数: 40

約数和(自身を含む): 65308320

約数和(自身を除く): 33868976

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 2309, 3404, 4618, 6808, 9236, 13616, 18472, 36944, 53107, 85433, 106214, 170866, 212428, 341732, 424856, 683464, 849712, 1366928, 1964959, 3929918, 7859836, 15719672, 31439344]

約数ペア:

[(1, 31439344), (2, 15719672), (4, 7859836), (8, 3929918), (16, 1964959), (23, 1366928), (37, 849712), (46, 683464), (74, 424856), (92, 341732), (148, 212428), (184, 170866), (296, 106214), (368, 85433), (592, 53107), (851, 36944), (1702, 18472), (2309, 13616), (3404, 9236), (4618, 6808)]