83007872

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 180001440

約数和(自身を除く): 96993568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 296, 544, 592, 629, 1031, 1088, 1184, 1258, 2062, 2176, 2368, 2516, 4124, 4736, 5032, 8248, 10064, 16496, 17527, 20128, 32992, 35054, 38147, 40256, 65984, 70108, 76294, 80512, 131968, 140216, 152588, 280432, 305176, 560864, 610352, 648499, 1121728, 1220704, 1296998, 2243456, 2441408, 2593996, 4882816, 5187992, 10375984, 20751968, 41503936, 83007872]

約数ペア:

[(1, 83007872), (2, 41503936), (4, 20751968), (8, 10375984), (16, 5187992), (17, 4882816), (32, 2593996), (34, 2441408), (37, 2243456), (64, 1296998), (68, 1220704), (74, 1121728), (128, 648499), (136, 610352), (148, 560864), (272, 305176), (296, 280432), (544, 152588), (592, 140216), (629, 131968), (1031, 80512), (1088, 76294), (1184, 70108), (1258, 65984), (2062, 40256), (2176, 38147), (2368, 35054), (2516, 32992), (4124, 20128), (4736, 17527), (5032, 16496), (8248, 10064)]