248337584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{13187}}^1$

素因数の和:13313

約数の個数: 40

約数和(自身を含む): 529841088

約数和(自身を除く): 281503504

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2354, 4708, 9416, 13187, 18832, 26374, 52748, 105496, 145057, 210992, 290114, 580228, 1160456, 1411009, 2320912, 2822018, 5644036, 11288072, 15521099, 22576144, 31042198, 62084396, 124168792, 248337584]

約数ペア:

[(1, 248337584), (2, 124168792), (4, 62084396), (8, 31042198), (11, 22576144), (16, 15521099), (22, 11288072), (44, 5644036), (88, 2822018), (107, 2320912), (176, 1411009), (214, 1160456), (428, 580228), (856, 290114), (1177, 210992), (1712, 145057), (2354, 105496), (4708, 52748), (9416, 26374), (13187, 18832)]