112664528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{761}}^1$

素因数の和:1275

約数の個数: 40

約数和(自身を含む): 230550720

約数和(自身を除く): 117886192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 487, 761, 974, 1522, 1948, 3044, 3896, 6088, 7792, 9253, 12176, 14459, 18506, 28918, 37012, 57836, 74024, 115672, 148048, 231344, 370607, 741214, 1482428, 2964856, 5929712, 7041533, 14083066, 28166132, 56332264, 112664528]

約数ペア:

[(1, 112664528), (2, 56332264), (4, 28166132), (8, 14083066), (16, 7041533), (19, 5929712), (38, 2964856), (76, 1482428), (152, 741214), (304, 370607), (487, 231344), (761, 148048), (974, 115672), (1522, 74024), (1948, 57836), (3044, 37012), (3896, 28918), (6088, 18506), (7792, 14459), (9253, 12176)]