40190416

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1567}}^1$

素因数の和:1811

約数の個数: 40

約数和(自身を含む): 89438720

約数和(自身を除く): 49248304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1567, 1603, 1832, 3134, 3206, 3664, 6268, 6412, 10969, 12536, 12824, 21938, 25072, 25648, 43876, 87752, 175504, 358843, 717686, 1435372, 2511901, 2870744, 5023802, 5741488, 10047604, 20095208, 40190416]

約数ペア:

[(1, 40190416), (2, 20095208), (4, 10047604), (7, 5741488), (8, 5023802), (14, 2870744), (16, 2511901), (28, 1435372), (56, 717686), (112, 358843), (229, 175504), (458, 87752), (916, 43876), (1567, 25648), (1603, 25072), (1832, 21938), (3134, 12824), (3206, 12536), (3664, 10969), (6268, 6412)]