31743152

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2039}}^1$

素因数の和:2193

約数の個数: 40

約数和(自身を含む): 70828800

約数和(自身を除く): 39085648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2039, 2224, 3892, 4078, 7784, 8156, 14273, 15568, 16312, 28546, 32624, 57092, 114184, 228368, 283421, 566842, 1133684, 1983947, 2267368, 3967894, 4534736, 7935788, 15871576, 31743152]

約数ペア:

[(1, 31743152), (2, 15871576), (4, 7935788), (7, 4534736), (8, 3967894), (14, 2267368), (16, 1983947), (28, 1133684), (56, 566842), (112, 283421), (139, 228368), (278, 114184), (556, 57092), (973, 32624), (1112, 28546), (1946, 16312), (2039, 15568), (2224, 14273), (3892, 8156), (4078, 7784)]