31960344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102437}}^1$

素因数の和:102459

約数の個数: 32

約数和(自身を含む): 86047920

約数和(自身を除く): 54087576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 102437, 204874, 307311, 409748, 614622, 819496, 1229244, 1331681, 2458488, 2663362, 3995043, 5326724, 7990086, 10653448, 15980172, 31960344]

約数ペア:

[(1, 31960344), (2, 15980172), (3, 10653448), (4, 7990086), (6, 5326724), (8, 3995043), (12, 2663362), (13, 2458488), (24, 1331681), (26, 1229244), (39, 819496), (52, 614622), (78, 409748), (104, 307311), (156, 204874), (312, 102437)]