18581344

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20023}}^1$

素因数の和:20062

約数の個数: 24

約数和(自身を含む): 37845360

約数和(自身を除く): 19264016

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20023, 40046, 80092, 160184, 320368, 580667, 640736, 1161334, 2322668, 4645336, 9290672, 18581344]

約数ペア:

[(1, 18581344), (2, 9290672), (4, 4645336), (8, 2322668), (16, 1161334), (29, 640736), (32, 580667), (58, 320368), (116, 160184), (232, 80092), (464, 40046), (928, 20023)]