231657232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{7537}}^1$

素因数の和:7675

約数の個数: 40

約数和(自身を含む): 479507256

約数和(自身を除く): 247850024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1808, 1921, 3842, 7537, 7684, 15074, 15368, 30148, 30736, 60296, 120592, 128129, 256258, 512516, 851681, 1025032, 1703362, 2050064, 3406724, 6813448, 13626896, 14478577, 28957154, 57914308, 115828616, 231657232]

約数ペア:

[(1, 231657232), (2, 115828616), (4, 57914308), (8, 28957154), (16, 14478577), (17, 13626896), (34, 6813448), (68, 3406724), (113, 2050064), (136, 1703362), (226, 1025032), (272, 851681), (452, 512516), (904, 256258), (1808, 128129), (1921, 120592), (3842, 60296), (7537, 30736), (7684, 30148), (15074, 15368)]