91837078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 145141920

約数和(自身を除く): 53304842

約数列:

[1, 2, 43, 86, 97, 101, 109, 194, 202, 218, 4171, 4343, 4687, 8342, 8686, 9374, 9797, 10573, 11009, 19594, 21146, 22018, 421271, 454639, 473387, 842542, 909278, 946774, 1067873, 2135746, 45918539, 91837078]

約数ペア:

[(1, 91837078), (2, 45918539), (43, 2135746), (86, 1067873), (97, 946774), (101, 909278), (109, 842542), (194, 473387), (202, 454639), (218, 421271), (4171, 22018), (4343, 21146), (4687, 19594), (8342, 11009), (8686, 10573), (9374, 9797)]