8154968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 16472160

約数和(自身を除く): 8317192

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 983, 1037, 1966, 2074, 3932, 4148, 7864, 8296, 16711, 33422, 59963, 66844, 119926, 133688, 239852, 479704, 1019371, 2038742, 4077484, 8154968]

約数ペア:

[(1, 8154968), (2, 4077484), (4, 2038742), (8, 1019371), (17, 479704), (34, 239852), (61, 133688), (68, 119926), (122, 66844), (136, 59963), (244, 33422), (488, 16711), (983, 8296), (1037, 7864), (1966, 4148), (2074, 3932)]