84019858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{104243}}^1$

素因数の和:104289

約数の個数: 16

約数和(自身を含む): 140103936

約数和(自身を除く): 56084078

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 104243, 208486, 1355159, 2710318, 3231533, 6463066, 42009929, 84019858]

約数ペア:

[(1, 84019858), (2, 42009929), (13, 6463066), (26, 3231533), (31, 2710318), (62, 1355159), (403, 208486), (806, 104243)]