87371272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2467}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 173253600

約数和(自身を除く): 85882328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1864, 2467, 4427, 4934, 8854, 9868, 17708, 19736, 35416, 46873, 93746, 187492, 374984, 574811, 1149622, 2299244, 4598488, 10921409, 21842818, 43685636, 87371272]

約数ペア:

[(1, 87371272), (2, 43685636), (4, 21842818), (8, 10921409), (19, 4598488), (38, 2299244), (76, 1149622), (152, 574811), (233, 374984), (466, 187492), (932, 93746), (1864, 46873), (2467, 35416), (4427, 19736), (4934, 17708), (8854, 9868)]