79855072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2549}}^1$

素因数の和:2659

約数の個数: 48

約数和(自身を含む): 173502000

約数和(自身を除く): 93646928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2549, 2848, 3916, 5098, 7832, 10196, 15664, 20392, 28039, 31328, 40784, 56078, 81568, 112156, 224312, 226861, 448624, 453722, 897248, 907444, 1814888, 2495471, 3629776, 4990942, 7259552, 9981884, 19963768, 39927536, 79855072]

約数ペア:

[(1, 79855072), (2, 39927536), (4, 19963768), (8, 9981884), (11, 7259552), (16, 4990942), (22, 3629776), (32, 2495471), (44, 1814888), (88, 907444), (89, 897248), (176, 453722), (178, 448624), (352, 226861), (356, 224312), (712, 112156), (979, 81568), (1424, 56078), (1958, 40784), (2549, 31328), (2848, 28039), (3916, 20392), (5098, 15664), (7832, 10196)]