29951416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20021}}^1$

素因数の和:20055

約数の個数: 32

約数和(自身を含む): 64871280

約数和(自身を除く): 34919864

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 20021, 40042, 80084, 160168, 220231, 340357, 440462, 680714, 880924, 1361428, 1761848, 2722856, 3743927, 7487854, 14975708, 29951416]

約数ペア:

[(1, 29951416), (2, 14975708), (4, 7487854), (8, 3743927), (11, 2722856), (17, 1761848), (22, 1361428), (34, 880924), (44, 680714), (68, 440462), (88, 340357), (136, 220231), (187, 160168), (374, 80084), (748, 40042), (1496, 20021)]