31409796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1597}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 80539200

約数和(自身を除く): 49129404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 1597, 1639, 1788, 3194, 3278, 4791, 4917, 6388, 6556, 9582, 9834, 17567, 19164, 19668, 35134, 52701, 70268, 105402, 210804, 237953, 475906, 713859, 951812, 1427718, 2617483, 2855436, 5234966, 7852449, 10469932, 15704898, 31409796]

約数ペア:

[(1, 31409796), (2, 15704898), (3, 10469932), (4, 7852449), (6, 5234966), (11, 2855436), (12, 2617483), (22, 1427718), (33, 951812), (44, 713859), (66, 475906), (132, 237953), (149, 210804), (298, 105402), (447, 70268), (596, 52701), (894, 35134), (1597, 19668), (1639, 19164), (1788, 17567), (3194, 9834), (3278, 9582), (4791, 6556), (4917, 6388)]