103400624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{208469}}^1$

素因数の和:208508

約数の個数: 20

約数和(自身を含む): 206802240

約数和(自身を除く): 103401616

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 208469, 416938, 833876, 1667752, 3335504, 6462539, 12925078, 25850156, 51700312, 103400624]

約数ペア:

[(1, 103400624), (2, 51700312), (4, 25850156), (8, 12925078), (16, 6462539), (31, 3335504), (62, 1667752), (124, 833876), (248, 416938), (496, 208469)]