898223912

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{5273}}^1$

素因数の和:5585

約数の個数: 32

約数和(自身を含む): 1708776000

約数和(自身を除く): 810552088

約数列:

[1, 2, 4, 8, 107, 199, 214, 398, 428, 796, 856, 1592, 5273, 10546, 21092, 21293, 42184, 42586, 85172, 170344, 564211, 1049327, 1128422, 2098654, 2256844, 4197308, 4513688, 8394616, 112277989, 224555978, 449111956, 898223912]

約数ペア:

[(1, 898223912), (2, 449111956), (4, 224555978), (8, 112277989), (107, 8394616), (199, 4513688), (214, 4197308), (398, 2256844), (428, 2098654), (796, 1128422), (856, 1049327), (1592, 564211), (5273, 170344), (10546, 85172), (21092, 42586), (21293, 42184)]