425248

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 24

約数和(自身を含む): 852012

約数和(自身を除く): 426764

約数列:

[1, 2, 4, 8, 16, 32, 97, 137, 194, 274, 388, 548, 776, 1096, 1552, 2192, 3104, 4384, 13289, 26578, 53156, 106312, 212624, 425248]

約数ペア:

[(1, 425248), (2, 212624), (4, 106312), (8, 53156), (16, 26578), (32, 13289), (97, 4384), (137, 3104), (194, 2192), (274, 1552), (388, 1096), (548, 776)]