23354656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1865

約数の個数: 48

約数和(自身を含む): 51141888

約数和(自身を除く): 27787232

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 1811, 3224, 3622, 6448, 7244, 12896, 14488, 23543, 28976, 47086, 56141, 57952, 94172, 112282, 188344, 224564, 376688, 449128, 729833, 753376, 898256, 1459666, 1796512, 2919332, 5838664, 11677328, 23354656]

約数ペア:

[(1, 23354656), (2, 11677328), (4, 5838664), (8, 2919332), (13, 1796512), (16, 1459666), (26, 898256), (31, 753376), (32, 729833), (52, 449128), (62, 376688), (104, 224564), (124, 188344), (208, 112282), (248, 94172), (403, 57952), (416, 56141), (496, 47086), (806, 28976), (992, 23543), (1612, 14488), (1811, 12896), (3224, 7244), (3622, 6448)]