89942528

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{13513}}^1$

素因数の和:13544

約数の個数: 40

約数和(自身を含む): 193547508

約数和(自身を除く): 103604980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 13513, 27026, 54052, 108104, 175669, 216208, 351338, 432416, 702676, 864832, 1405352, 1729664, 2810704, 3459328, 5621408, 6918656, 11242816, 22485632, 44971264, 89942528]

約数ペア:

[(1, 89942528), (2, 44971264), (4, 22485632), (8, 11242816), (13, 6918656), (16, 5621408), (26, 3459328), (32, 2810704), (52, 1729664), (64, 1405352), (104, 864832), (128, 702676), (208, 432416), (256, 351338), (416, 216208), (512, 175669), (832, 108104), (1664, 54052), (3328, 27026), (6656, 13513)]