41146856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 81530400

約数和(自身を除く): 40383544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421, 643, 842, 1286, 1684, 2572, 3368, 5144, 7999, 12217, 15998, 24434, 31996, 48868, 63992, 97736, 270703, 541406, 1082812, 2165624, 5143357, 10286714, 20573428, 41146856]

約数ペア:

[(1, 41146856), (2, 20573428), (4, 10286714), (8, 5143357), (19, 2165624), (38, 1082812), (76, 541406), (152, 270703), (421, 97736), (643, 63992), (842, 48868), (1286, 31996), (1684, 24434), (2572, 15998), (3368, 12217), (5144, 7999)]