86746208

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 176105664

約数和(自身を除く): 89359456

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 137, 188, 274, 376, 421, 548, 752, 842, 1096, 1504, 1684, 2192, 3368, 4384, 6439, 6736, 12878, 13472, 19787, 25756, 39574, 51512, 57677, 79148, 103024, 115354, 158296, 206048, 230708, 316592, 461416, 633184, 922832, 1845664, 2710819, 5421638, 10843276, 21686552, 43373104, 86746208]

約数ペア:

[(1, 86746208), (2, 43373104), (4, 21686552), (8, 10843276), (16, 5421638), (32, 2710819), (47, 1845664), (94, 922832), (137, 633184), (188, 461416), (274, 316592), (376, 230708), (421, 206048), (548, 158296), (752, 115354), (842, 103024), (1096, 79148), (1504, 57677), (1684, 51512), (2192, 39574), (3368, 25756), (4384, 19787), (6439, 13472), (6736, 12878)]