79488784

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{51217}}^1$

素因数の和:51322

約数の個数: 20

約数和(自身を含む): 155600284

約数和(自身を除く): 76111500

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 51217, 102434, 204868, 409736, 819472, 4968049, 9936098, 19872196, 39744392, 79488784]

約数ペア:

[(1, 79488784), (2, 39744392), (4, 19872196), (8, 9936098), (16, 4968049), (97, 819472), (194, 409736), (388, 204868), (776, 102434), (1552, 51217)]