1232432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 2651616

約数和(自身を除く): 1419184

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 197, 272, 368, 391, 394, 782, 788, 1564, 1576, 3128, 3152, 3349, 4531, 6256, 6698, 9062, 13396, 18124, 26792, 36248, 53584, 72496, 77027, 154054, 308108, 616216, 1232432]

約数ペア:

[(1, 1232432), (2, 616216), (4, 308108), (8, 154054), (16, 77027), (17, 72496), (23, 53584), (34, 36248), (46, 26792), (68, 18124), (92, 13396), (136, 9062), (184, 6698), (197, 6256), (272, 4531), (368, 3349), (391, 3152), (394, 3128), (782, 1576), (788, 1564)]