55722544

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 110484000

約数和(自身を除く): 54761456

約数列:

[1, 2, 4, 8, 16, 89, 109, 178, 218, 356, 359, 436, 712, 718, 872, 1424, 1436, 1744, 2872, 5744, 9701, 19402, 31951, 38804, 39131, 63902, 77608, 78262, 127804, 155216, 156524, 255608, 313048, 511216, 626096, 3482659, 6965318, 13930636, 27861272, 55722544]

約数ペア:

[(1, 55722544), (2, 27861272), (4, 13930636), (8, 6965318), (16, 3482659), (89, 626096), (109, 511216), (178, 313048), (218, 255608), (356, 156524), (359, 155216), (436, 127804), (712, 78262), (718, 77608), (872, 63902), (1424, 39131), (1436, 38804), (1744, 31951), (2872, 19402), (5744, 9701)]