84031784

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 159999840

約数和(自身を除く): 75968056

約数列:

[1, 2, 4, 8, 131, 181, 262, 362, 443, 524, 724, 886, 1048, 1448, 1772, 3544, 23711, 47422, 58033, 80183, 94844, 116066, 160366, 189688, 232132, 320732, 464264, 641464, 10503973, 21007946, 42015892, 84031784]

約数ペア:

[(1, 84031784), (2, 42015892), (4, 21007946), (8, 10503973), (131, 641464), (181, 464264), (262, 320732), (362, 232132), (443, 189688), (524, 160366), (724, 116066), (886, 94844), (1048, 80183), (1448, 58033), (1772, 47422), (3544, 23711)]