47216912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 94493952

約数和(自身を除く): 47277040

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 167, 328, 334, 431, 656, 668, 862, 1336, 1724, 2672, 3448, 6847, 6896, 13694, 17671, 27388, 35342, 54776, 70684, 71977, 109552, 141368, 143954, 282736, 287908, 575816, 1151632, 2951057, 5902114, 11804228, 23608456, 47216912]

約数ペア:

[(1, 47216912), (2, 23608456), (4, 11804228), (8, 5902114), (16, 2951057), (41, 1151632), (82, 575816), (164, 287908), (167, 282736), (328, 143954), (334, 141368), (431, 109552), (656, 71977), (668, 70684), (862, 54776), (1336, 35342), (1724, 27388), (2672, 17671), (3448, 13694), (6847, 6896)]