31831569238

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{8293}}^1$

素因数の和:9101

約数の個数: 48

約数和(自身を含む): 56674229040

約数和(自身を除く): 24842659802

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 739, 742, 1478, 2597, 5173, 5194, 8293, 10346, 16586, 36211, 39167, 58051, 72422, 78334, 116102, 274169, 406357, 439529, 548338, 812714, 879058, 1919183, 3076703, 3838366, 6128527, 6153406, 12257054, 21536921, 42899689, 43073842, 85799378, 300297823, 324811931, 600595646, 649623862, 2273683517, 4547367034, 15915784619, 31831569238]

約数ペア:

[(1, 31831569238), (2, 15915784619), (7, 4547367034), (14, 2273683517), (49, 649623862), (53, 600595646), (98, 324811931), (106, 300297823), (371, 85799378), (739, 43073842), (742, 42899689), (1478, 21536921), (2597, 12257054), (5173, 6153406), (5194, 6128527), (8293, 3838366), (10346, 3076703), (16586, 1919183), (36211, 879058), (39167, 812714), (58051, 548338), (72422, 439529), (78334, 406357), (116102, 274169)]