90815242

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{881}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 160876800

約数和(自身を除く): 70061558

約数列:

[1, 2, 7, 14, 37, 74, 199, 259, 398, 518, 881, 1393, 1762, 2786, 6167, 7363, 12334, 14726, 32597, 51541, 65194, 103082, 175319, 228179, 350638, 456358, 1227233, 2454466, 6486803, 12973606, 45407621, 90815242]

約数ペア:

[(1, 90815242), (2, 45407621), (7, 12973606), (14, 6486803), (37, 2454466), (74, 1227233), (199, 456358), (259, 350638), (398, 228179), (518, 175319), (881, 103082), (1393, 65194), (1762, 51541), (2786, 32597), (6167, 14726), (7363, 12334)]