86853728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{743}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 185050656

約数和(自身を除く): 98196928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 281, 416, 562, 743, 1124, 1486, 2248, 2972, 3653, 4496, 5944, 7306, 8992, 9659, 11888, 14612, 19318, 23776, 29224, 38636, 58448, 77272, 116896, 154544, 208783, 309088, 417566, 835132, 1670264, 2714179, 3340528, 5428358, 6681056, 10856716, 21713432, 43426864, 86853728]

約数ペア:

[(1, 86853728), (2, 43426864), (4, 21713432), (8, 10856716), (13, 6681056), (16, 5428358), (26, 3340528), (32, 2714179), (52, 1670264), (104, 835132), (208, 417566), (281, 309088), (416, 208783), (562, 154544), (743, 116896), (1124, 77272), (1486, 58448), (2248, 38636), (2972, 29224), (3653, 23776), (4496, 19318), (5944, 14612), (7306, 11888), (8992, 9659)]