22690784

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 48253968

約数和(自身を除く): 25563184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 787, 848, 901, 1574, 1696, 1802, 3148, 3604, 6296, 7208, 12592, 13379, 14416, 25184, 26758, 28832, 41711, 53516, 83422, 107032, 166844, 214064, 333688, 428128, 667376, 709087, 1334752, 1418174, 2836348, 5672696, 11345392, 22690784]

約数ペア:

[(1, 22690784), (2, 11345392), (4, 5672696), (8, 2836348), (16, 1418174), (17, 1334752), (32, 709087), (34, 667376), (53, 428128), (68, 333688), (106, 214064), (136, 166844), (212, 107032), (272, 83422), (424, 53516), (544, 41711), (787, 28832), (848, 26758), (901, 25184), (1574, 14416), (1696, 13379), (1802, 12592), (3148, 7208), (3604, 6296)]