30872192

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{18553}}^1$

素因数の和:18580

約数の個数: 32

約数和(自身を含む): 66237780

約数和(自身を除く): 35365588

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 18553, 37106, 74212, 148424, 241189, 296848, 482378, 593696, 964756, 1187392, 1929512, 2374784, 3859024, 7718048, 15436096, 30872192]

約数ペア:

[(1, 30872192), (2, 15436096), (4, 7718048), (8, 3859024), (13, 2374784), (16, 1929512), (26, 1187392), (32, 964756), (52, 593696), (64, 482378), (104, 296848), (128, 241189), (208, 148424), (416, 74212), (832, 37106), (1664, 18553)]