389124152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{92297}}^1$

素因数の和:92351

約数の個数: 32

約数和(自身を含む): 797454720

約数和(自身を除く): 408330568

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 92297, 184594, 369188, 738376, 1569049, 2861207, 3138098, 5722414, 6276196, 11444828, 12552392, 22889656, 48640519, 97281038, 194562076, 389124152]

約数ペア:

[(1, 389124152), (2, 194562076), (4, 97281038), (8, 48640519), (17, 22889656), (31, 12552392), (34, 11444828), (62, 6276196), (68, 5722414), (124, 3138098), (136, 2861207), (248, 1569049), (527, 738376), (1054, 369188), (2108, 184594), (4216, 92297)]