8123944

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 16802100

約数和(自身を除く): 8678156

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 97, 116, 152, 194, 232, 361, 388, 551, 722, 776, 1102, 1444, 1843, 2204, 2813, 2888, 3686, 4408, 5626, 7372, 10469, 11252, 14744, 20938, 22504, 35017, 41876, 53447, 70034, 83752, 106894, 140068, 213788, 280136, 427576, 1015493, 2030986, 4061972, 8123944]

約数ペア:

[(1, 8123944), (2, 4061972), (4, 2030986), (8, 1015493), (19, 427576), (29, 280136), (38, 213788), (58, 140068), (76, 106894), (97, 83752), (116, 70034), (152, 53447), (194, 41876), (232, 35017), (361, 22504), (388, 20938), (551, 14744), (722, 11252), (776, 10469), (1102, 7372), (1444, 5626), (1843, 4408), (2204, 3686), (2813, 2888)]