32108720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{8191}}^1$

素因数の和:8218

約数の個数: 60

約数和(自身を含む): 86851584

約数和(自身を除く): 54742864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 8191, 16382, 32764, 40955, 57337, 65528, 81910, 114674, 131056, 163820, 229348, 286685, 327640, 401359, 458696, 573370, 655280, 802718, 917392, 1146740, 1605436, 2006795, 2293480, 3210872, 4013590, 4586960, 6421744, 8027180, 16054360, 32108720]

約数ペア:

[(1, 32108720), (2, 16054360), (4, 8027180), (5, 6421744), (7, 4586960), (8, 4013590), (10, 3210872), (14, 2293480), (16, 2006795), (20, 1605436), (28, 1146740), (35, 917392), (40, 802718), (49, 655280), (56, 573370), (70, 458696), (80, 401359), (98, 327640), (112, 286685), (140, 229348), (196, 163820), (245, 131056), (280, 114674), (392, 81910), (490, 65528), (560, 57337), (784, 40955), (980, 32764), (1960, 16382), (3920, 8191)]