82869232

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 164400192

約数和(自身を除く): 81530960

約数列:

[1, 2, 4, 8, 16, 61, 122, 197, 244, 394, 431, 488, 788, 862, 976, 1576, 1724, 3152, 3448, 6896, 12017, 24034, 26291, 48068, 52582, 84907, 96136, 105164, 169814, 192272, 210328, 339628, 420656, 679256, 1358512, 5179327, 10358654, 20717308, 41434616, 82869232]

約数ペア:

[(1, 82869232), (2, 41434616), (4, 20717308), (8, 10358654), (16, 5179327), (61, 1358512), (122, 679256), (197, 420656), (244, 339628), (394, 210328), (431, 192272), (488, 169814), (788, 105164), (862, 96136), (976, 84907), (1576, 52582), (1724, 48068), (3152, 26291), (3448, 24034), (6896, 12017)]