68828912

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{51829}}^1$

素因数の和:51920

約数の個数: 20

約数和(自身を含む): 134965320

約数和(自身を除く): 66136408

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 51829, 103658, 207316, 414632, 829264, 4301807, 8603614, 17207228, 34414456, 68828912]

約数ペア:

[(1, 68828912), (2, 34414456), (4, 17207228), (8, 8603614), (16, 4301807), (83, 829264), (166, 414632), (332, 207316), (664, 103658), (1328, 51829)]