80517632

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{12097}}^1$

素因数の和:12128

約数の個数: 40

約数和(自身を含む): 173267556

約数和(自身を除く): 92749924

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 12097, 24194, 48388, 96776, 157261, 193552, 314522, 387104, 629044, 774208, 1258088, 1548416, 2516176, 3096832, 5032352, 6193664, 10064704, 20129408, 40258816, 80517632]

約数ペア:

[(1, 80517632), (2, 40258816), (4, 20129408), (8, 10064704), (13, 6193664), (16, 5032352), (26, 3096832), (32, 2516176), (52, 1548416), (64, 1258088), (104, 774208), (128, 629044), (208, 387104), (256, 314522), (416, 193552), (512, 157261), (832, 96776), (1664, 48388), (3328, 24194), (6656, 12097)]