86172190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6563}}^1$

素因数の和:6684

約数の個数: 32

約数和(自身を含む): 168721056

約数和(自身を除く): 82548866

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6563, 6565, 13126, 13130, 32815, 65630, 85319, 170638, 426595, 662863, 853190, 1325726, 3314315, 6628630, 8617219, 17234438, 43086095, 86172190]

約数ペア:

[(1, 86172190), (2, 43086095), (5, 17234438), (10, 8617219), (13, 6628630), (26, 3314315), (65, 1325726), (101, 853190), (130, 662863), (202, 426595), (505, 170638), (1010, 85319), (1313, 65630), (2626, 32815), (6563, 13130), (6565, 13126)]