82459390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7127}}^1$

素因数の和:7236

約数の個数: 32

約数和(自身を含む): 161663040

約数和(自身を除く): 79203650

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 7127, 11570, 14254, 35635, 71270, 92651, 185302, 463255, 634303, 926510, 1268606, 3171515, 6343030, 8245939, 16491878, 41229695, 82459390]

約数ペア:

[(1, 82459390), (2, 41229695), (5, 16491878), (10, 8245939), (13, 6343030), (26, 3171515), (65, 1268606), (89, 926510), (130, 634303), (178, 463255), (445, 185302), (890, 92651), (1157, 71270), (2314, 35635), (5785, 14254), (7127, 11570)]