84167278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{3943}}^1$

素因数の和:4779

約数の個数: 16

約数和(自身を含む): 136162656

約数和(自身を除く): 51995378

約数列:

[1, 2, 13, 26, 821, 1642, 3943, 7886, 10673, 21346, 51259, 102518, 3237203, 6474406, 42083639, 84167278]

約数ペア:

[(1, 84167278), (2, 42083639), (13, 6474406), (26, 3237203), (821, 102518), (1642, 51259), (3943, 21346), (7886, 10673)]