31099124

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 66864000

約数和(自身を除く): 35764876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1193, 1372, 1862, 2386, 3724, 4772, 6517, 8351, 13034, 16702, 22667, 26068, 33404, 45334, 58457, 90668, 116914, 158669, 233828, 317338, 409199, 634676, 818398, 1110683, 1636796, 2221366, 4442732, 7774781, 15549562, 31099124]

約数ペア:

[(1, 31099124), (2, 15549562), (4, 7774781), (7, 4442732), (14, 2221366), (19, 1636796), (28, 1110683), (38, 818398), (49, 634676), (76, 409199), (98, 317338), (133, 233828), (196, 158669), (266, 116914), (343, 90668), (532, 58457), (686, 45334), (931, 33404), (1193, 26068), (1372, 22667), (1862, 16702), (2386, 13034), (3724, 8351), (4772, 6517)]