101720992

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 209685672

約数和(自身を除く): 107964680

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1621, 1696, 1961, 3242, 3922, 6484, 7844, 12968, 15688, 25936, 31376, 51872, 59977, 62752, 85913, 119954, 171826, 239908, 343652, 479816, 687304, 959632, 1374608, 1919264, 2749216, 3178781, 6357562, 12715124, 25430248, 50860496, 101720992]

約数ペア:

[(1, 101720992), (2, 50860496), (4, 25430248), (8, 12715124), (16, 6357562), (32, 3178781), (37, 2749216), (53, 1919264), (74, 1374608), (106, 959632), (148, 687304), (212, 479816), (296, 343652), (424, 239908), (592, 171826), (848, 119954), (1184, 85913), (1621, 62752), (1696, 59977), (1961, 51872), (3242, 31376), (3922, 25936), (6484, 15688), (7844, 12968)]