870839416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{104971}}^1$

素因数の和:105055

約数の個数: 32

約数和(自身を含む): 1757231280

約数和(自身を除く): 886391864

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 104971, 209942, 419884, 839768, 1784507, 3569014, 6403231, 7138028, 12806462, 14276056, 25612924, 51225848, 108854927, 217709854, 435419708, 870839416]

約数ペア:

[(1, 870839416), (2, 435419708), (4, 217709854), (8, 108854927), (17, 51225848), (34, 25612924), (61, 14276056), (68, 12806462), (122, 7138028), (136, 6403231), (244, 3569014), (488, 1784507), (1037, 839768), (2074, 419884), (4148, 209942), (8296, 104971)]