233467984

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5563}}^1$

素因数の和:5675

約数の個数: 40

約数和(自身を含む): 470536352

約数和(自身を除く): 237068368

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 2623, 5246, 5563, 10492, 11126, 20984, 22252, 41968, 44504, 89008, 239209, 339343, 478418, 678686, 956836, 1357372, 1913672, 2714744, 3827344, 5429488, 14591749, 29183498, 58366996, 116733992, 233467984]

約数ペア:

[(1, 233467984), (2, 116733992), (4, 58366996), (8, 29183498), (16, 14591749), (43, 5429488), (61, 3827344), (86, 2714744), (122, 1913672), (172, 1357372), (244, 956836), (344, 678686), (488, 478418), (688, 339343), (976, 239209), (2623, 89008), (5246, 44504), (5563, 41968), (10492, 22252), (11126, 20984)]