16870744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4079}}^1$

素因数の和:4143

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 18380456

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4079, 4136, 8158, 16316, 32632, 44869, 89738, 179476, 191713, 358952, 383426, 766852, 1533704, 2108843, 4217686, 8435372, 16870744]

約数ペア:

[(1, 16870744), (2, 8435372), (4, 4217686), (8, 2108843), (11, 1533704), (22, 766852), (44, 383426), (47, 358952), (88, 191713), (94, 179476), (188, 89738), (376, 44869), (517, 32632), (1034, 16316), (2068, 8158), (4079, 4136)]