90177838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{1663}}^1$

素因数の和:3111

約数の個数: 16

約数和(自身を含む): 142571520

約数和(自身を除く): 52393682

約数列:

[1, 2, 19, 38, 1427, 1663, 2854, 3326, 27113, 31597, 54226, 63194, 2373101, 4746202, 45088919, 90177838]

約数ペア:

[(1, 90177838), (2, 45088919), (19, 4746202), (38, 2373101), (1427, 63194), (1663, 54226), (2854, 31597), (3326, 27113)]