89357368

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 177282000

約数和(自身を除く): 87924632

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 199, 296, 328, 398, 796, 1369, 1517, 1592, 2738, 3034, 5476, 6068, 7363, 8159, 10952, 12136, 14726, 16318, 29452, 32636, 56129, 58904, 65272, 112258, 224516, 272431, 301883, 449032, 544862, 603766, 1089724, 1207532, 2179448, 2415064, 11169671, 22339342, 44678684, 89357368]

約数ペア:

[(1, 89357368), (2, 44678684), (4, 22339342), (8, 11169671), (37, 2415064), (41, 2179448), (74, 1207532), (82, 1089724), (148, 603766), (164, 544862), (199, 449032), (296, 301883), (328, 272431), (398, 224516), (796, 112258), (1369, 65272), (1517, 58904), (1592, 56129), (2738, 32636), (3034, 29452), (5476, 16318), (6068, 14726), (7363, 12136), (8159, 10952)]