90886616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2729}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 178869600

約数和(自身を除く): 87982984

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 1448, 2729, 4163, 5458, 8326, 10916, 16652, 21832, 33304, 62767, 125534, 251068, 493949, 502136, 987898, 1975796, 3951592, 11360827, 22721654, 45443308, 90886616]

約数ペア:

[(1, 90886616), (2, 45443308), (4, 22721654), (8, 11360827), (23, 3951592), (46, 1975796), (92, 987898), (181, 502136), (184, 493949), (362, 251068), (724, 125534), (1448, 62767), (2729, 33304), (4163, 21832), (5458, 16652), (8326, 10916)]