86521916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1038

約数の個数: 36

約数和(自身を含む): 165249000

約数和(自身を除く): 78727084

約数列:

[1, 2, 4, 13, 26, 52, 149, 169, 298, 338, 596, 676, 859, 1718, 1937, 3436, 3874, 7748, 11167, 22334, 25181, 44668, 50362, 100724, 127991, 145171, 255982, 290342, 511964, 580684, 1663883, 3327766, 6655532, 21630479, 43260958, 86521916]

約数ペア:

[(1, 86521916), (2, 43260958), (4, 21630479), (13, 6655532), (26, 3327766), (52, 1663883), (149, 580684), (169, 511964), (298, 290342), (338, 255982), (596, 145171), (676, 127991), (859, 100724), (1718, 50362), (1937, 44668), (3436, 25181), (3874, 22334), (7748, 11167)]