80613442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{691}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 149272704

約数和(自身を除く): 68659262

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 641, 691, 1282, 1382, 4487, 4837, 8333, 8974, 8983, 9674, 16666, 17966, 58331, 62881, 116662, 125762, 442931, 885862, 3100517, 5758103, 6201034, 11516206, 40306721, 80613442]

約数ペア:

[(1, 80613442), (2, 40306721), (7, 11516206), (13, 6201034), (14, 5758103), (26, 3100517), (91, 885862), (182, 442931), (641, 125762), (691, 116662), (1282, 62881), (1382, 58331), (4487, 17966), (4837, 16666), (8333, 9674), (8974, 8983)]