442414976

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{19979}}^1$

素因数の和:20166

約数の個数: 32

約数和(自身を含む): 886512600

約数和(自身を除く): 444097624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 5536, 11072, 19979, 22144, 39958, 79916, 159832, 319664, 639328, 1278656, 2557312, 3456367, 6912734, 13825468, 27650936, 55301872, 110603744, 221207488, 442414976]

約数ペア:

[(1, 442414976), (2, 221207488), (4, 110603744), (8, 55301872), (16, 27650936), (32, 13825468), (64, 6912734), (128, 3456367), (173, 2557312), (346, 1278656), (692, 639328), (1384, 319664), (2768, 159832), (5536, 79916), (11072, 39958), (19979, 22144)]