31829694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 72394560

約数和(自身を除く): 40564866

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 41, 74, 78, 82, 111, 123, 222, 246, 269, 481, 533, 538, 807, 962, 1066, 1443, 1517, 1599, 1614, 2886, 3034, 3198, 3497, 4551, 6994, 9102, 9953, 10491, 11029, 19721, 19906, 20982, 22058, 29859, 33087, 39442, 59163, 59718, 66174, 118326, 129389, 143377, 258778, 286754, 388167, 408073, 430131, 776334, 816146, 860262, 1224219, 2448438, 5304949, 10609898, 15914847, 31829694]

約数ペア:

[(1, 31829694), (2, 15914847), (3, 10609898), (6, 5304949), (13, 2448438), (26, 1224219), (37, 860262), (39, 816146), (41, 776334), (74, 430131), (78, 408073), (82, 388167), (111, 286754), (123, 258778), (222, 143377), (246, 129389), (269, 118326), (481, 66174), (533, 59718), (538, 59163), (807, 39442), (962, 33087), (1066, 29859), (1443, 22058), (1517, 20982), (1599, 19906), (1614, 19721), (2886, 11029), (3034, 10491), (3198, 9953), (3497, 9102), (4551, 6994)]