42100328

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 38338072

約数列:

[1, 2, 4, 8, 97, 194, 227, 239, 388, 454, 478, 776, 908, 956, 1816, 1912, 22019, 23183, 44038, 46366, 54253, 88076, 92732, 108506, 176152, 185464, 217012, 434024, 5262541, 10525082, 21050164, 42100328]

約数ペア:

[(1, 42100328), (2, 21050164), (4, 10525082), (8, 5262541), (97, 434024), (194, 217012), (227, 185464), (239, 176152), (388, 108506), (454, 92732), (478, 88076), (776, 54253), (908, 46366), (956, 44038), (1816, 23183), (1912, 22019)]