40956248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1187}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 81259200

約数和(自身を除く): 40302952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 227, 454, 908, 1187, 1816, 2374, 4313, 4748, 8626, 9496, 17252, 22553, 34504, 45106, 90212, 180424, 269449, 538898, 1077796, 2155592, 5119531, 10239062, 20478124, 40956248]

約数ペア:

[(1, 40956248), (2, 20478124), (4, 10239062), (8, 5119531), (19, 2155592), (38, 1077796), (76, 538898), (152, 269449), (227, 180424), (454, 90212), (908, 45106), (1187, 34504), (1816, 22553), (2374, 17252), (4313, 9496), (4748, 8626)]