42409654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131707}}^1$

素因数の和:131739

約数の個数: 16

約数和(自身を含む): 75863808

約数和(自身を除く): 33454154

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 131707, 263414, 921949, 1843898, 3029261, 6058522, 21204827, 42409654]

約数ペア:

[(1, 42409654), (2, 21204827), (7, 6058522), (14, 3029261), (23, 1843898), (46, 921949), (161, 263414), (322, 131707)]