109807216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{403703}}^1$

素因数の和:403728

約数の個数: 20

約数和(自身を含む): 225266832

約数和(自身を除く): 115459616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 403703, 807406, 1614812, 3229624, 6459248, 6862951, 13725902, 27451804, 54903608, 109807216]

約数ペア:

[(1, 109807216), (2, 54903608), (4, 27451804), (8, 13725902), (16, 6862951), (17, 6459248), (34, 3229624), (68, 1614812), (136, 807406), (272, 403703)]