83831456

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 170190720

約数和(自身を除く): 86359264

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 139, 188, 278, 376, 401, 556, 752, 802, 1112, 1504, 1604, 2224, 3208, 4448, 6416, 6533, 12832, 13066, 18847, 26132, 37694, 52264, 55739, 75388, 104528, 111478, 150776, 209056, 222956, 301552, 445912, 603104, 891824, 1783648, 2619733, 5239466, 10478932, 20957864, 41915728, 83831456]

約数ペア:

[(1, 83831456), (2, 41915728), (4, 20957864), (8, 10478932), (16, 5239466), (32, 2619733), (47, 1783648), (94, 891824), (139, 603104), (188, 445912), (278, 301552), (376, 222956), (401, 209056), (556, 150776), (752, 111478), (802, 104528), (1112, 75388), (1504, 55739), (1604, 52264), (2224, 37694), (3208, 26132), (4448, 18847), (6416, 13066), (6533, 12832)]