31004840108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{33347}}^1$

素因数の和:33503

約数の個数: 72

約数和(自身を含む): 63708419376

約数和(自身を除く): 32703579268

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 113, 121, 187, 226, 242, 374, 452, 484, 748, 1243, 1921, 2057, 2486, 3842, 4114, 4972, 7684, 8228, 13673, 21131, 27346, 33347, 42262, 54692, 66694, 84524, 133388, 232441, 366817, 464882, 566899, 733634, 929764, 1133798, 1467268, 2267596, 3768211, 4034987, 6235889, 7536422, 8069974, 12471778, 15072844, 16139948, 24943556, 41450321, 64059587, 68594779, 82900642, 128119174, 137189558, 165801284, 256238348, 274379116, 455953531, 704655457, 911907062, 1409310914, 1823814124, 2818621828, 7751210027, 15502420054, 31004840108]

約数ペア:

[(1, 31004840108), (2, 15502420054), (4, 7751210027), (11, 2818621828), (17, 1823814124), (22, 1409310914), (34, 911907062), (44, 704655457), (68, 455953531), (113, 274379116), (121, 256238348), (187, 165801284), (226, 137189558), (242, 128119174), (374, 82900642), (452, 68594779), (484, 64059587), (748, 41450321), (1243, 24943556), (1921, 16139948), (2057, 15072844), (2486, 12471778), (3842, 8069974), (4114, 7536422), (4972, 6235889), (7684, 4034987), (8228, 3768211), (13673, 2267596), (21131, 1467268), (27346, 1133798), (33347, 929764), (42262, 733634), (54692, 566899), (66694, 464882), (84524, 366817), (133388, 232441)]