22525568

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{13537}}^1$

素因数の和:13564

約数の個数: 32

約数和(自身を含む): 48330660

約数和(自身を除く): 25805092

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 13537, 27074, 54148, 108296, 175981, 216592, 351962, 433184, 703924, 866368, 1407848, 1732736, 2815696, 5631392, 11262784, 22525568]

約数ペア:

[(1, 22525568), (2, 11262784), (4, 5631392), (8, 2815696), (13, 1732736), (16, 1407848), (26, 866368), (32, 703924), (52, 433184), (64, 351962), (104, 216592), (128, 175981), (208, 108296), (416, 54148), (832, 27074), (1664, 13537)]