80050688

素因数分解:

$2^9\times {\mathrm{17}}^2\times {\mathrm{541}}^1$

素因数の和:593

約数の個数: 60

約数和(自身を含む): 170221062

約数和(自身を除く): 90170374

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 512, 541, 544, 578, 1082, 1088, 1156, 2164, 2176, 2312, 4328, 4352, 4624, 8656, 8704, 9197, 9248, 17312, 18394, 18496, 34624, 36788, 36992, 69248, 73576, 73984, 138496, 147152, 147968, 156349, 276992, 294304, 312698, 588608, 625396, 1177216, 1250792, 2354432, 2501584, 4708864, 5003168, 10006336, 20012672, 40025344, 80050688]

約数ペア:

[(1, 80050688), (2, 40025344), (4, 20012672), (8, 10006336), (16, 5003168), (17, 4708864), (32, 2501584), (34, 2354432), (64, 1250792), (68, 1177216), (128, 625396), (136, 588608), (256, 312698), (272, 294304), (289, 276992), (512, 156349), (541, 147968), (544, 147152), (578, 138496), (1082, 73984), (1088, 73576), (1156, 69248), (2164, 36992), (2176, 36788), (2312, 34624), (4328, 18496), (4352, 18394), (4624, 17312), (8656, 9248), (8704, 9197)]