31168236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 79672320

約数和(自身を除く): 48504084

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 389, 607, 778, 1167, 1214, 1556, 1821, 2334, 2428, 3642, 4279, 4668, 6677, 7284, 8558, 12837, 13354, 17116, 20031, 25674, 26708, 40062, 51348, 80124, 236123, 472246, 708369, 944492, 1416738, 2597353, 2833476, 5194706, 7792059, 10389412, 15584118, 31168236]

約数ペア:

[(1, 31168236), (2, 15584118), (3, 10389412), (4, 7792059), (6, 5194706), (11, 2833476), (12, 2597353), (22, 1416738), (33, 944492), (44, 708369), (66, 472246), (132, 236123), (389, 80124), (607, 51348), (778, 40062), (1167, 26708), (1214, 25674), (1556, 20031), (1821, 17116), (2334, 13354), (2428, 12837), (3642, 8558), (4279, 7284), (4668, 6677)]