163934810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30757}}^1$

素因数の和:30818

約数の個数: 32

約数和(自身を含む): 325542672

約数和(自身を除く): 161607862

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 30757, 61514, 153785, 307570, 399841, 799682, 1261037, 1999205, 2522074, 3998410, 6305185, 12610370, 16393481, 32786962, 81967405, 163934810]

約数ペア:

[(1, 163934810), (2, 81967405), (5, 32786962), (10, 16393481), (13, 12610370), (26, 6305185), (41, 3998410), (65, 2522074), (82, 1999205), (130, 1261037), (205, 799682), (410, 399841), (533, 307570), (1066, 153785), (2665, 61514), (5330, 30757)]