31826872

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^3\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 77606640

約数和(自身を除く): 45779768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 61, 77, 88, 98, 121, 122, 154, 196, 242, 244, 308, 392, 427, 484, 488, 539, 616, 671, 847, 854, 968, 1078, 1331, 1342, 1694, 1708, 2156, 2662, 2684, 2989, 3388, 3416, 4312, 4697, 5324, 5368, 5929, 5978, 6776, 7381, 9317, 9394, 10648, 11858, 11956, 14762, 18634, 18788, 23716, 23912, 29524, 32879, 37268, 37576, 47432, 51667, 59048, 65219, 65758, 74536, 81191, 103334, 130438, 131516, 162382, 206668, 260876, 263032, 324764, 361669, 413336, 521752, 568337, 649528, 723338, 1136674, 1446676, 2273348, 2893352, 3978359, 4546696, 7956718, 15913436, 31826872]

約数ペア:

[(1, 31826872), (2, 15913436), (4, 7956718), (7, 4546696), (8, 3978359), (11, 2893352), (14, 2273348), (22, 1446676), (28, 1136674), (44, 723338), (49, 649528), (56, 568337), (61, 521752), (77, 413336), (88, 361669), (98, 324764), (121, 263032), (122, 260876), (154, 206668), (196, 162382), (242, 131516), (244, 130438), (308, 103334), (392, 81191), (427, 74536), (484, 65758), (488, 65219), (539, 59048), (616, 51667), (671, 47432), (847, 37576), (854, 37268), (968, 32879), (1078, 29524), (1331, 23912), (1342, 23716), (1694, 18788), (1708, 18634), (2156, 14762), (2662, 11956), (2684, 11858), (2989, 10648), (3388, 9394), (3416, 9317), (4312, 7381), (4697, 6776), (5324, 5978), (5368, 5929)]