15663882064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4817}}^1\times {\mathrm{4957}}^1$

素因数の和:9823

約数の個数: 40

約数和(自身を含む): 31101712488

約数和(自身を除く): 15437830424

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4817, 4957, 9634, 9914, 19268, 19828, 38536, 39656, 77072, 79312, 197497, 203237, 394994, 406474, 789988, 812948, 1579976, 1625896, 3159952, 3251792, 23877869, 47755738, 95511476, 191022952, 382045904, 978992629, 1957985258, 3915970516, 7831941032, 15663882064]

約数ペア:

[(1, 15663882064), (2, 7831941032), (4, 3915970516), (8, 1957985258), (16, 978992629), (41, 382045904), (82, 191022952), (164, 95511476), (328, 47755738), (656, 23877869), (4817, 3251792), (4957, 3159952), (9634, 1625896), (9914, 1579976), (19268, 812948), (19828, 789988), (38536, 406474), (39656, 394994), (77072, 203237), (79312, 197497)]