31274256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{50119}}^1$

素因数の和:50143

約数の個数: 40

約数和(自身を含む): 87008320

約数和(自身を除く): 55734064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 50119, 100238, 150357, 200476, 300714, 400952, 601428, 651547, 801904, 1202856, 1303094, 1954641, 2405712, 2606188, 3909282, 5212376, 7818564, 10424752, 15637128, 31274256]

約数ペア:

[(1, 31274256), (2, 15637128), (3, 10424752), (4, 7818564), (6, 5212376), (8, 3909282), (12, 2606188), (13, 2405712), (16, 1954641), (24, 1303094), (26, 1202856), (39, 801904), (48, 651547), (52, 601428), (78, 400952), (104, 300714), (156, 200476), (208, 150357), (312, 100238), (624, 50119)]