90727283648

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{74611253}}^1$

素因数の和:74611284

約数の個数: 28

約数和(自身を含む): 189512585160

約数和(自身を除く): 98785301512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 74611253, 149222506, 298445012, 596890024, 1193780048, 1417613807, 2387560096, 2835227614, 4775120192, 5670455228, 11340910456, 22681820912, 45363641824, 90727283648]

約数ペア:

[(1, 90727283648), (2, 45363641824), (4, 22681820912), (8, 11340910456), (16, 5670455228), (19, 4775120192), (32, 2835227614), (38, 2387560096), (64, 1417613807), (76, 1193780048), (152, 596890024), (304, 298445012), (608, 149222506), (1216, 74611253)]