7972158128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{45296353}}^1$

素因数の和:45296372

約数の個数: 20

約数和(自身を含む): 16850243688

約数和(自身を除く): 8878085560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 45296353, 90592706, 181185412, 362370824, 498259883, 724741648, 996519766, 1993039532, 3986079064, 7972158128]

約数ペア:

[(1, 7972158128), (2, 3986079064), (4, 1993039532), (8, 996519766), (11, 724741648), (16, 498259883), (22, 362370824), (44, 181185412), (88, 90592706), (176, 45296353)]