15671079344

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{617}}^1\times {\mathrm{10111}}^1$

素因数の和:10893

約数の個数: 40

約数和(自身を含む): 30608659968

約数和(自身を除く): 14937580624

約数列:

[1, 2, 4, 8, 16, 157, 314, 617, 628, 1234, 1256, 2468, 2512, 4936, 9872, 10111, 20222, 40444, 80888, 96869, 161776, 193738, 387476, 774952, 1549904, 1587427, 3174854, 6238487, 6349708, 12476974, 12699416, 24953948, 25398832, 49907896, 99815792, 979442459, 1958884918, 3917769836, 7835539672, 15671079344]

約数ペア:

[(1, 15671079344), (2, 7835539672), (4, 3917769836), (8, 1958884918), (16, 979442459), (157, 99815792), (314, 49907896), (617, 25398832), (628, 24953948), (1234, 12699416), (1256, 12476974), (2468, 6349708), (2512, 6238487), (4936, 3174854), (9872, 1587427), (10111, 1549904), (20222, 774952), (40444, 387476), (80888, 193738), (96869, 161776)]