23985688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 47720160

約数和(自身を除く): 23734472

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2137, 2806, 4274, 5612, 8548, 11224, 17096, 49151, 98302, 130357, 196604, 260714, 393208, 521428, 1042856, 2998211, 5996422, 11992844, 23985688]

約数ペア:

[(1, 23985688), (2, 11992844), (4, 5996422), (8, 2998211), (23, 1042856), (46, 521428), (61, 393208), (92, 260714), (122, 196604), (184, 130357), (244, 98302), (488, 49151), (1403, 17096), (2137, 11224), (2806, 8548), (4274, 5612)]