85608608

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 175230720

約数和(自身を除く): 89622112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 211, 248, 409, 422, 496, 818, 844, 992, 1636, 1688, 3272, 3376, 6541, 6544, 6752, 12679, 13082, 13088, 25358, 26164, 50716, 52328, 86299, 101432, 104656, 172598, 202864, 209312, 345196, 405728, 690392, 1380784, 2675269, 2761568, 5350538, 10701076, 21402152, 42804304, 85608608]

約数ペア:

[(1, 85608608), (2, 42804304), (4, 21402152), (8, 10701076), (16, 5350538), (31, 2761568), (32, 2675269), (62, 1380784), (124, 690392), (211, 405728), (248, 345196), (409, 209312), (422, 202864), (496, 172598), (818, 104656), (844, 101432), (992, 86299), (1636, 52328), (1688, 50716), (3272, 26164), (3376, 25358), (6541, 13088), (6544, 13082), (6752, 12679)]