84643646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 138581280

約数和(自身を除く): 53937634

約数列:

[1, 2, 17, 34, 67, 73, 134, 146, 509, 1018, 1139, 1241, 2278, 2482, 4891, 8653, 9782, 17306, 34103, 37157, 68206, 74314, 83147, 166294, 579751, 631669, 1159502, 1263338, 2489519, 4979038, 42321823, 84643646]

約数ペア:

[(1, 84643646), (2, 42321823), (17, 4979038), (34, 2489519), (67, 1263338), (73, 1159502), (134, 631669), (146, 579751), (509, 166294), (1018, 83147), (1139, 74314), (1241, 68206), (2278, 37157), (2482, 34103), (4891, 17306), (8653, 9782)]