31280496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{50129}}^1$

素因数の和:50153

約数の個数: 40

約数和(自身を含む): 87025680

約数和(自身を除く): 55745184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 50129, 100258, 150387, 200516, 300774, 401032, 601548, 651677, 802064, 1203096, 1303354, 1955031, 2406192, 2606708, 3910062, 5213416, 7820124, 10426832, 15640248, 31280496]

約数ペア:

[(1, 31280496), (2, 15640248), (3, 10426832), (4, 7820124), (6, 5213416), (8, 3910062), (12, 2606708), (13, 2406192), (16, 1955031), (24, 1303354), (26, 1203096), (39, 802064), (48, 651677), (52, 601548), (78, 401032), (104, 300774), (156, 200516), (208, 150387), (312, 100258), (624, 50129)]