80984896

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{40819}}^1$

素因数の和:40862

約数の個数: 28

約数和(自身を含む): 165892480

約数和(自身を除く): 84907584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 40819, 81638, 163276, 326552, 653104, 1265389, 1306208, 2530778, 2612416, 5061556, 10123112, 20246224, 40492448, 80984896]

約数ペア:

[(1, 80984896), (2, 40492448), (4, 20246224), (8, 10123112), (16, 5061556), (31, 2612416), (32, 2530778), (62, 1306208), (64, 1265389), (124, 653104), (248, 326552), (496, 163276), (992, 81638), (1984, 40819)]