42877712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 86518272

約数和(自身を除く): 43640560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 631, 1096, 1262, 2192, 2524, 4247, 5048, 8494, 10096, 16988, 19561, 33976, 39122, 67952, 78244, 86447, 156488, 172894, 312976, 345788, 691576, 1383152, 2679857, 5359714, 10719428, 21438856, 42877712]

約数ペア:

[(1, 42877712), (2, 21438856), (4, 10719428), (8, 5359714), (16, 2679857), (31, 1383152), (62, 691576), (124, 345788), (137, 312976), (248, 172894), (274, 156488), (496, 86447), (548, 78244), (631, 67952), (1096, 39122), (1262, 33976), (2192, 19561), (2524, 16988), (4247, 10096), (5048, 8494)]