91974458

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 146990592

約数和(自身を除く): 55016134

約数列:

[1, 2, 31, 61, 62, 83, 122, 166, 293, 586, 1891, 2573, 3782, 5063, 5146, 9083, 10126, 17873, 18166, 24319, 35746, 48638, 156953, 313906, 554063, 753889, 1108126, 1483459, 1507778, 2966918, 45987229, 91974458]

約数ペア:

[(1, 91974458), (2, 45987229), (31, 2966918), (61, 1507778), (62, 1483459), (83, 1108126), (122, 753889), (166, 554063), (293, 313906), (586, 156953), (1891, 48638), (2573, 35746), (3782, 24319), (5063, 18166), (5146, 17873), (9083, 10126)]