129063478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{3299}}^1$

素因数の和:3963

約数の個数: 16

約数和(自身を含む): 200217600

約数和(自身を除く): 71154122

約数列:

[1, 2, 31, 62, 631, 1262, 3299, 6598, 19561, 39122, 102269, 204538, 2081669, 4163338, 64531739, 129063478]

約数ペア:

[(1, 129063478), (2, 64531739), (31, 4163338), (62, 2081669), (631, 204538), (1262, 102269), (3299, 39122), (6598, 19561)]