40245814

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{124987}}^1$

素因数の和:125019

約数の個数: 16

約数和(自身を含む): 71993088

約数和(自身を除く): 31747274

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 124987, 249974, 874909, 1749818, 2874701, 5749402, 20122907, 40245814]

約数ペア:

[(1, 40245814), (2, 20122907), (7, 5749402), (14, 2874701), (23, 1749818), (46, 874909), (161, 249974), (322, 124987)]