99397328

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{39569}}^1$

素因数の和:39734

約数の個数: 20

約数和(自身を含む): 193813860

約数和(自身を除く): 94416532

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 39569, 79138, 158276, 316552, 633104, 6212333, 12424666, 24849332, 49698664, 99397328]

約数ペア:

[(1, 99397328), (2, 49698664), (4, 24849332), (8, 12424666), (16, 6212333), (157, 633104), (314, 316552), (628, 158276), (1256, 79138), (2512, 39569)]