84051808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 176105664

約数和(自身を除く): 92053856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 367, 421, 544, 734, 842, 1468, 1684, 2936, 3368, 5872, 6239, 6736, 7157, 11744, 12478, 13472, 14314, 24956, 28628, 49912, 57256, 99824, 114512, 154507, 199648, 229024, 309014, 618028, 1236056, 2472112, 2626619, 4944224, 5253238, 10506476, 21012952, 42025904, 84051808]

約数ペア:

[(1, 84051808), (2, 42025904), (4, 21012952), (8, 10506476), (16, 5253238), (17, 4944224), (32, 2626619), (34, 2472112), (68, 1236056), (136, 618028), (272, 309014), (367, 229024), (421, 199648), (544, 154507), (734, 114512), (842, 99824), (1468, 57256), (1684, 49912), (2936, 28628), (3368, 24956), (5872, 14314), (6239, 13472), (6736, 12478), (7157, 11744)]