63919340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{47701}}^1$

素因数の和:47777

約数の個数: 24

約数和(自身を含む): 136236912

約数和(自身を除く): 72317572

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 47701, 95402, 190804, 238505, 477010, 954020, 3195967, 6391934, 12783868, 15979835, 31959670, 63919340]

約数ペア:

[(1, 63919340), (2, 31959670), (4, 15979835), (5, 12783868), (10, 6391934), (20, 3195967), (67, 954020), (134, 477010), (268, 238505), (335, 190804), (670, 95402), (1340, 47701)]