91900588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 177811200

約数和(自身を除く): 85910612

約数列:

[1, 2, 4, 13, 26, 52, 83, 107, 166, 199, 214, 332, 398, 428, 796, 1079, 1391, 2158, 2587, 2782, 4316, 5174, 5564, 8881, 10348, 16517, 17762, 21293, 33034, 35524, 42586, 66068, 85172, 115453, 214721, 230906, 276809, 429442, 461812, 553618, 858884, 1107236, 1767319, 3534638, 7069276, 22975147, 45950294, 91900588]

約数ペア:

[(1, 91900588), (2, 45950294), (4, 22975147), (13, 7069276), (26, 3534638), (52, 1767319), (83, 1107236), (107, 858884), (166, 553618), (199, 461812), (214, 429442), (332, 276809), (398, 230906), (428, 214721), (796, 115453), (1079, 85172), (1391, 66068), (2158, 42586), (2587, 35524), (2782, 33034), (4316, 21293), (5174, 17762), (5564, 16517), (8881, 10348)]