38703376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{78031}}^1$

素因数の和:78070

約数の個数: 20

約数和(自身を含む): 77407744

約数和(自身を除く): 38704368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 78031, 156062, 312124, 624248, 1248496, 2418961, 4837922, 9675844, 19351688, 38703376]

約数ペア:

[(1, 38703376), (2, 19351688), (4, 9675844), (8, 4837922), (16, 2418961), (31, 1248496), (62, 624248), (124, 312124), (248, 156062), (496, 78031)]