81793088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2719

約数の個数: 56

約数和(自身を含む): 179585112

約数和(自身を除く): 97792024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 2657, 3848, 5314, 7696, 10628, 15392, 21256, 30784, 34541, 42512, 69082, 85024, 98309, 138164, 170048, 196618, 276328, 393236, 552656, 786472, 1105312, 1278017, 1572944, 2210624, 2556034, 3145888, 5112068, 6291776, 10224136, 20448272, 40896544, 81793088]

約数ペア:

[(1, 81793088), (2, 40896544), (4, 20448272), (8, 10224136), (13, 6291776), (16, 5112068), (26, 3145888), (32, 2556034), (37, 2210624), (52, 1572944), (64, 1278017), (74, 1105312), (104, 786472), (148, 552656), (208, 393236), (296, 276328), (416, 196618), (481, 170048), (592, 138164), (832, 98309), (962, 85024), (1184, 69082), (1924, 42512), (2368, 34541), (2657, 30784), (3848, 21256), (5314, 15392), (7696, 10628)]