194160688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{391453}}^1$

素因数の和:391492

約数の個数: 20

約数和(自身を含む): 388322368

約数和(自身を除く): 194161680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 391453, 782906, 1565812, 3131624, 6263248, 12135043, 24270086, 48540172, 97080344, 194160688]

約数ペア:

[(1, 194160688), (2, 97080344), (4, 48540172), (8, 24270086), (16, 12135043), (31, 6263248), (62, 3131624), (124, 1565812), (248, 782906), (496, 391453)]