103861616

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 205701120

約数和(自身を除く): 101839504

約数列:

[1, 2, 4, 8, 16, 79, 127, 158, 254, 316, 508, 632, 647, 1016, 1264, 1294, 2032, 2588, 5176, 10033, 10352, 20066, 40132, 51113, 80264, 82169, 102226, 160528, 164338, 204452, 328676, 408904, 657352, 817808, 1314704, 6491351, 12982702, 25965404, 51930808, 103861616]

約数ペア:

[(1, 103861616), (2, 51930808), (4, 25965404), (8, 12982702), (16, 6491351), (79, 1314704), (127, 817808), (158, 657352), (254, 408904), (316, 328676), (508, 204452), (632, 164338), (647, 160528), (1016, 102226), (1264, 82169), (1294, 80264), (2032, 51113), (2588, 40132), (5176, 20066), (10033, 10352)]