76668208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{154573}}^1$

素因数の和:154612

約数の個数: 20

約数和(自身を含む): 153337408

約数和(自身を除く): 76669200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 154573, 309146, 618292, 1236584, 2473168, 4791763, 9583526, 19167052, 38334104, 76668208]

約数ペア:

[(1, 76668208), (2, 38334104), (4, 19167052), (8, 9583526), (16, 4791763), (31, 2473168), (62, 1236584), (124, 618292), (248, 309146), (496, 154573)]