321733432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{2917}}^1$

素因数の和:3751

約数の個数: 32

約数和(自身を含む): 639742320

約数和(自身を除く): 318008888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 811, 1622, 2917, 3244, 5834, 6488, 11668, 13787, 23336, 27574, 49589, 55148, 99178, 110296, 198356, 396712, 2365687, 4731374, 9462748, 18925496, 40216679, 80433358, 160866716, 321733432]

約数ペア:

[(1, 321733432), (2, 160866716), (4, 80433358), (8, 40216679), (17, 18925496), (34, 9462748), (68, 4731374), (136, 2365687), (811, 396712), (1622, 198356), (2917, 110296), (3244, 99178), (5834, 55148), (6488, 49589), (11668, 27574), (13787, 23336)]