80660168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{530659}}^1$

素因数の和:530684

約数の個数: 16

約数和(自身を含む): 159198000

約数和(自身を除く): 78537832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 530659, 1061318, 2122636, 4245272, 10082521, 20165042, 40330084, 80660168]

約数ペア:

[(1, 80660168), (2, 40330084), (4, 20165042), (8, 10082521), (19, 4245272), (38, 2122636), (76, 1061318), (152, 530659)]