40959256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23167}}^1$

素因数の和:23203

約数の個数: 32

約数和(自身を含む): 87575040

約数和(自身を除く): 46615784

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 23167, 46334, 92668, 185336, 301171, 393839, 602342, 787678, 1204684, 1575356, 2409368, 3150712, 5119907, 10239814, 20479628, 40959256]

約数ペア:

[(1, 40959256), (2, 20479628), (4, 10239814), (8, 5119907), (13, 3150712), (17, 2409368), (26, 1575356), (34, 1204684), (52, 787678), (68, 602342), (104, 393839), (136, 301171), (221, 185336), (442, 92668), (884, 46334), (1768, 23167)]