872237192

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{4703}}^1$

素因数の和:5045

約数の個数: 32

約数和(自身を含む): 1659571200

約数和(自身を除く): 787334008

約数列:

[1, 2, 4, 8, 97, 194, 239, 388, 478, 776, 956, 1912, 4703, 9406, 18812, 23183, 37624, 46366, 92732, 185464, 456191, 912382, 1124017, 1824764, 2248034, 3649528, 4496068, 8992136, 109029649, 218059298, 436118596, 872237192]

約数ペア:

[(1, 872237192), (2, 436118596), (4, 218059298), (8, 109029649), (97, 8992136), (194, 4496068), (239, 3649528), (388, 2248034), (478, 1824764), (776, 1124017), (956, 912382), (1912, 456191), (4703, 185464), (9406, 92732), (18812, 46366), (23183, 37624)]