90998206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{112901}}^1$

素因数の和:112947

約数の個数: 16

約数和(自身を含む): 151740288

約数和(自身を除く): 60742082

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 112901, 225802, 1467713, 2935426, 3499931, 6999862, 45499103, 90998206]

約数ペア:

[(1, 90998206), (2, 45499103), (13, 6999862), (26, 3499931), (31, 2935426), (62, 1467713), (403, 225802), (806, 112901)]