90102272

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{13537}}^1$

素因数の和:13568

約数の個数: 40

約数和(自身を含む): 193891236

約数和(自身を除く): 103788964

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 13537, 27074, 54148, 108296, 175981, 216592, 351962, 433184, 703924, 866368, 1407848, 1732736, 2815696, 3465472, 5631392, 6930944, 11262784, 22525568, 45051136, 90102272]

約数ペア:

[(1, 90102272), (2, 45051136), (4, 22525568), (8, 11262784), (13, 6930944), (16, 5631392), (26, 3465472), (32, 2815696), (52, 1732736), (64, 1407848), (104, 866368), (128, 703924), (208, 433184), (256, 351962), (416, 216592), (512, 175981), (832, 108296), (1664, 54148), (3328, 27074), (6656, 13537)]