31448248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2381}}^1$

素因数の和:2527

約数の個数: 32

約数和(自身を含む): 64028160

約数和(自身を除く): 32579912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 2381, 3302, 4762, 6604, 9524, 13208, 19048, 30953, 61906, 123812, 247624, 302387, 604774, 1209548, 2419096, 3931031, 7862062, 15724124, 31448248]

約数ペア:

[(1, 31448248), (2, 15724124), (4, 7862062), (8, 3931031), (13, 2419096), (26, 1209548), (52, 604774), (104, 302387), (127, 247624), (254, 123812), (508, 61906), (1016, 30953), (1651, 19048), (2381, 13208), (3302, 9524), (4762, 6604)]