338289856

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{170509}}^1$

素因数の和:170552

約数の個数: 28

約数和(自身を含む): 692952640

約数和(自身を除く): 354662784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 170509, 341018, 682036, 1364072, 2728144, 5285779, 5456288, 10571558, 10912576, 21143116, 42286232, 84572464, 169144928, 338289856]

約数ペア:

[(1, 338289856), (2, 169144928), (4, 84572464), (8, 42286232), (16, 21143116), (31, 10912576), (32, 10571558), (62, 5456288), (64, 5285779), (124, 2728144), (248, 1364072), (496, 682036), (992, 341018), (1984, 170509)]