172392988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{3767}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 319993632

約数和(自身を除く): 147600644

約数列:

[1, 2, 4, 17, 34, 68, 673, 1346, 2692, 3767, 7534, 11441, 15068, 22882, 45764, 64039, 128078, 256156, 2535191, 5070382, 10140764, 43098247, 86196494, 172392988]

約数ペア:

[(1, 172392988), (2, 86196494), (4, 43098247), (17, 10140764), (34, 5070382), (68, 2535191), (673, 256156), (1346, 128078), (2692, 64039), (3767, 45764), (7534, 22882), (11441, 15068)]