83211256

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 158865840

約数和(自身を除く): 75654584

約数列:

[1, 2, 4, 8, 97, 157, 194, 314, 388, 628, 683, 776, 1256, 1366, 2732, 5464, 15229, 30458, 60916, 66251, 107231, 121832, 132502, 214462, 265004, 428924, 530008, 857848, 10401407, 20802814, 41605628, 83211256]

約数ペア:

[(1, 83211256), (2, 41605628), (4, 20802814), (8, 10401407), (97, 857848), (157, 530008), (194, 428924), (314, 265004), (388, 214462), (628, 132502), (683, 121832), (776, 107231), (1256, 66251), (1366, 60916), (2732, 30458), (5464, 15229)]