161616065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{25633}}^1$

素因数の和:25748

約数の個数: 16

約数和(自身を含む): 211019088

約数和(自身を除く): 49403023

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 25633, 128165, 333229, 1666145, 2486401, 12432005, 32323213, 161616065]

約数ペア:

[(1, 161616065), (5, 32323213), (13, 12432005), (65, 2486401), (97, 1666145), (485, 333229), (1261, 128165), (6305, 25633)]