85244374

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{3191}}^1$

素因数の和:3268

約数の個数: 24

約数和(自身を含む): 138641328

約数和(自身を除く): 53396954

約数列:

[1, 2, 19, 37, 38, 74, 361, 703, 722, 1406, 3191, 6382, 13357, 26714, 60629, 118067, 121258, 236134, 1151951, 2243273, 2303902, 4486546, 42622187, 85244374]

約数ペア:

[(1, 85244374), (2, 42622187), (19, 4486546), (37, 2303902), (38, 2243273), (74, 1151951), (361, 236134), (703, 121258), (722, 118067), (1406, 60629), (3191, 26714), (6382, 13357)]