68863792

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{44371}}^1$

素因数の和:44476

約数の個数: 20

約数和(自身を含む): 134802136

約数和(自身を除く): 65938344

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 44371, 88742, 177484, 354968, 709936, 4303987, 8607974, 17215948, 34431896, 68863792]

約数ペア:

[(1, 68863792), (2, 34431896), (4, 17215948), (8, 8607974), (16, 4303987), (97, 709936), (194, 354968), (388, 177484), (776, 88742), (1552, 44371)]