31768646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9187}}^1$

素因数の和:9228

約数の個数: 32

約数和(自身を含む): 61743360

約数和(自身を除く): 29974714

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 9187, 18374, 64309, 119431, 128618, 174553, 238862, 349106, 836017, 1221871, 1672034, 2269189, 2443742, 4538378, 15884323, 31768646]

約数ペア:

[(1, 31768646), (2, 15884323), (7, 4538378), (13, 2443742), (14, 2269189), (19, 1672034), (26, 1221871), (38, 836017), (91, 349106), (133, 238862), (182, 174553), (247, 128618), (266, 119431), (494, 64309), (1729, 18374), (3458, 9187)]