40112344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1619}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 79704000

約数和(自身を除く): 39591656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 1619, 3097, 3238, 6194, 6476, 12388, 12952, 24776, 30761, 61522, 123044, 246088, 263897, 527794, 1055588, 2111176, 5014043, 10028086, 20056172, 40112344]

約数ペア:

[(1, 40112344), (2, 20056172), (4, 10028086), (8, 5014043), (19, 2111176), (38, 1055588), (76, 527794), (152, 263897), (163, 246088), (326, 123044), (652, 61522), (1304, 30761), (1619, 24776), (3097, 12952), (3238, 12388), (6194, 6476)]