231472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 40

約数和(自身を含む): 508896

約数和(自身を除く): 277424

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 37, 46, 68, 74, 92, 136, 148, 184, 272, 296, 368, 391, 592, 629, 782, 851, 1258, 1564, 1702, 2516, 3128, 3404, 5032, 6256, 6808, 10064, 13616, 14467, 28934, 57868, 115736, 231472]

約数ペア:

[(1, 231472), (2, 115736), (4, 57868), (8, 28934), (16, 14467), (17, 13616), (23, 10064), (34, 6808), (37, 6256), (46, 5032), (68, 3404), (74, 3128), (92, 2516), (136, 1702), (148, 1564), (184, 1258), (272, 851), (296, 782), (368, 629), (391, 592)]