40355152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 80744832

約数和(自身を除く): 40389680

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 227, 271, 328, 454, 542, 656, 908, 1084, 1816, 2168, 3632, 4336, 9307, 11111, 18614, 22222, 37228, 44444, 61517, 74456, 88888, 123034, 148912, 177776, 246068, 492136, 984272, 2522197, 5044394, 10088788, 20177576, 40355152]

約数ペア:

[(1, 40355152), (2, 20177576), (4, 10088788), (8, 5044394), (16, 2522197), (41, 984272), (82, 492136), (164, 246068), (227, 177776), (271, 148912), (328, 123034), (454, 88888), (542, 74456), (656, 61517), (908, 44444), (1084, 37228), (1816, 22222), (2168, 18614), (3632, 11111), (4336, 9307)]