248171618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{63863}}^1$

素因数の和:63961

約数の個数: 16

約数和(自身を含む): 390847680

約数和(自身を除く): 142676062

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 63863, 127726, 1852027, 3704054, 4278821, 8557642, 124085809, 248171618]

約数ペア:

[(1, 248171618), (2, 124085809), (29, 8557642), (58, 4278821), (67, 3704054), (134, 1852027), (1943, 127726), (3886, 63863)]