23881804

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 45163384

約数和(自身を除く): 21281580

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 283, 289, 292, 566, 578, 1132, 1156, 1241, 2482, 4811, 4964, 9622, 19244, 20659, 21097, 41318, 42194, 81787, 82636, 84388, 163574, 327148, 351203, 702406, 1404812, 5970451, 11940902, 23881804]

約数ペア:

[(1, 23881804), (2, 11940902), (4, 5970451), (17, 1404812), (34, 702406), (68, 351203), (73, 327148), (146, 163574), (283, 84388), (289, 82636), (292, 81787), (566, 42194), (578, 41318), (1132, 21097), (1156, 20659), (1241, 19244), (2482, 9622), (4811, 4964)]