88485761

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 115519488

約数和(自身を除く): 27033727

約数列:

[1, 7, 13, 23, 67, 91, 161, 299, 469, 631, 871, 1541, 2093, 4417, 6097, 8203, 10787, 14513, 20033, 42277, 57421, 101591, 140231, 188669, 295939, 549601, 972371, 1320683, 3847207, 6806597, 12640823, 88485761]

約数ペア:

[(1, 88485761), (7, 12640823), (13, 6806597), (23, 3847207), (67, 1320683), (91, 972371), (161, 549601), (299, 295939), (469, 188669), (631, 140231), (871, 101591), (1541, 57421), (2093, 42277), (4417, 20033), (6097, 14513), (8203, 10787)]