89743954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 145656000

約数和(自身を除く): 55912046

約数列:

[1, 2, 19, 38, 67, 101, 134, 202, 349, 698, 1273, 1919, 2546, 3838, 6631, 6767, 13262, 13534, 23383, 35249, 46766, 70498, 128573, 257146, 444277, 669731, 888554, 1339462, 2361683, 4723366, 44871977, 89743954]

約数ペア:

[(1, 89743954), (2, 44871977), (19, 4723366), (38, 2361683), (67, 1339462), (101, 888554), (134, 669731), (202, 444277), (349, 257146), (698, 128573), (1273, 70498), (1919, 46766), (2546, 35249), (3838, 23383), (6631, 13534), (6767, 13262)]