90974326

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{25801}}^1$

素因数の和:25887

約数の個数: 16

約数和(自身を含む): 143046288

約数和(自身を除く): 52071962

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 25801, 51602, 1057841, 1109443, 2115682, 2218886, 45487163, 90974326]

約数ペア:

[(1, 90974326), (2, 45487163), (41, 2218886), (43, 2115682), (82, 1109443), (86, 1057841), (1763, 51602), (3526, 25801)]