31480702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 55901664

約数和(自身を除く): 24420962

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 902, 1394, 2053, 4106, 7667, 15334, 22583, 34901, 45166, 69802, 84173, 168346, 383911, 767822, 925903, 1430941, 1851806, 2861882, 15740351, 31480702]

約数ペア:

[(1, 31480702), (2, 15740351), (11, 2861882), (17, 1851806), (22, 1430941), (34, 925903), (41, 767822), (82, 383911), (187, 168346), (374, 84173), (451, 69802), (697, 45166), (902, 34901), (1394, 22583), (2053, 15334), (4106, 7667)]