91129358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 151511040

約数和(自身を除く): 60381682

約数列:

[1, 2, 19, 23, 38, 46, 127, 254, 437, 821, 874, 1642, 2413, 2921, 4826, 5842, 15599, 18883, 31198, 37766, 55499, 104267, 110998, 208534, 358777, 717554, 1981073, 2398141, 3962146, 4796282, 45564679, 91129358]

約数ペア:

[(1, 91129358), (2, 45564679), (19, 4796282), (23, 3962146), (38, 2398141), (46, 1981073), (127, 717554), (254, 358777), (437, 208534), (821, 110998), (874, 104267), (1642, 55499), (2413, 37766), (2921, 31198), (4826, 18883), (5842, 15599)]