83966842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 136382400

約数和(自身を除く): 52415558

約数列:

[1, 2, 17, 34, 109, 139, 163, 218, 278, 326, 1853, 2363, 2771, 3706, 4726, 5542, 15151, 17767, 22657, 30302, 35534, 45314, 257567, 302039, 385169, 515134, 604078, 770338, 2469613, 4939226, 41983421, 83966842]

約数ペア:

[(1, 83966842), (2, 41983421), (17, 4939226), (34, 2469613), (109, 770338), (139, 604078), (163, 515134), (218, 385169), (278, 302039), (326, 257567), (1853, 45314), (2363, 35534), (2771, 30302), (3706, 22657), (4726, 17767), (5542, 15151)]