31836064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 68245632

約数和(自身を除く): 36409568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 412, 416, 743, 824, 1339, 1486, 1648, 2678, 2972, 3296, 5356, 5944, 9659, 10712, 11888, 19318, 21424, 23776, 38636, 42848, 76529, 77272, 153058, 154544, 306116, 309088, 612232, 994877, 1224464, 1989754, 2448928, 3979508, 7959016, 15918032, 31836064]

約数ペア:

[(1, 31836064), (2, 15918032), (4, 7959016), (8, 3979508), (13, 2448928), (16, 1989754), (26, 1224464), (32, 994877), (52, 612232), (103, 309088), (104, 306116), (206, 154544), (208, 153058), (412, 77272), (416, 76529), (743, 42848), (824, 38636), (1339, 23776), (1486, 21424), (1648, 19318), (2678, 11888), (2972, 10712), (3296, 9659), (5356, 5944)]