31606112

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 64963584

約数和(自身を除く): 33357472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 151, 211, 248, 302, 422, 496, 604, 844, 992, 1208, 1688, 2416, 3376, 4681, 4832, 6541, 6752, 9362, 13082, 18724, 26164, 31861, 37448, 52328, 63722, 74896, 104656, 127444, 149792, 209312, 254888, 509776, 987691, 1019552, 1975382, 3950764, 7901528, 15803056, 31606112]

約数ペア:

[(1, 31606112), (2, 15803056), (4, 7901528), (8, 3950764), (16, 1975382), (31, 1019552), (32, 987691), (62, 509776), (124, 254888), (151, 209312), (211, 149792), (248, 127444), (302, 104656), (422, 74896), (496, 63722), (604, 52328), (844, 37448), (992, 31861), (1208, 26164), (1688, 18724), (2416, 13082), (3376, 9362), (4681, 6752), (4832, 6541)]