97900784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{149239}}^1$

素因数の和:149288

約数の個数: 20

約数和(自身を含む): 194310480

約数和(自身を除く): 96409696

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 149239, 298478, 596956, 1193912, 2387824, 6118799, 12237598, 24475196, 48950392, 97900784]

約数ペア:

[(1, 97900784), (2, 48950392), (4, 24475196), (8, 12237598), (16, 6118799), (41, 2387824), (82, 1193912), (164, 596956), (328, 298478), (656, 149239)]