91584974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 153753600

約数和(自身を除く): 62168626

約数列:

[1, 2, 13, 26, 31, 62, 199, 398, 403, 571, 806, 1142, 2587, 5174, 6169, 7423, 12338, 14846, 17701, 35402, 80197, 113629, 160394, 227258, 230113, 460226, 1477177, 2954354, 3522499, 7044998, 45792487, 91584974]

約数ペア:

[(1, 91584974), (2, 45792487), (13, 7044998), (26, 3522499), (31, 2954354), (62, 1477177), (199, 460226), (398, 230113), (403, 227258), (571, 160394), (806, 113629), (1142, 80197), (2587, 35402), (5174, 17701), (6169, 14846), (7423, 12338)]