85309568

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{18013}}^1$

素因数の和:18064

約数の個数: 32

約数和(自身を含む): 174555660

約数和(自身を除く): 89246092

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 18013, 36026, 72052, 144104, 288208, 576416, 666481, 1152832, 1332962, 2305664, 2665924, 5331848, 10663696, 21327392, 42654784, 85309568]

約数ペア:

[(1, 85309568), (2, 42654784), (4, 21327392), (8, 10663696), (16, 5331848), (32, 2665924), (37, 2305664), (64, 1332962), (74, 1152832), (128, 666481), (148, 576416), (296, 288208), (592, 144104), (1184, 72052), (2368, 36026), (4736, 18013)]