31829440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5851}}^1$

素因数の和:5885

約数の個数: 56

約数和(自身を含む): 80266032

約数和(自身を除く): 48436592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 5851, 11702, 23404, 29255, 46808, 58510, 93616, 99467, 117020, 187232, 198934, 234040, 374464, 397868, 468080, 497335, 795736, 936160, 994670, 1591472, 1872320, 1989340, 3182944, 3978680, 6365888, 7957360, 15914720, 31829440]

約数ペア:

[(1, 31829440), (2, 15914720), (4, 7957360), (5, 6365888), (8, 3978680), (10, 3182944), (16, 1989340), (17, 1872320), (20, 1591472), (32, 994670), (34, 936160), (40, 795736), (64, 497335), (68, 468080), (80, 397868), (85, 374464), (136, 234040), (160, 198934), (170, 187232), (272, 117020), (320, 99467), (340, 93616), (544, 58510), (680, 46808), (1088, 29255), (1360, 23404), (2720, 11702), (5440, 5851)]