80841782

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 141210432

約数和(自身を除く): 60368650

約数列:

[1, 2, 7, 14, 113, 137, 226, 274, 373, 746, 791, 959, 1582, 1918, 2611, 5222, 15481, 30962, 42149, 51101, 84298, 102202, 108367, 216734, 295043, 357707, 590086, 715414, 5774413, 11548826, 40420891, 80841782]

約数ペア:

[(1, 80841782), (2, 40420891), (7, 11548826), (14, 5774413), (113, 715414), (137, 590086), (226, 357707), (274, 295043), (373, 216734), (746, 108367), (791, 102202), (959, 84298), (1582, 51101), (1918, 42149), (2611, 30962), (5222, 15481)]