30565456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 63370944

約数和(自身を除く): 32805488

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 412, 824, 1091, 1648, 1751, 2182, 3502, 4364, 7004, 8728, 14008, 17456, 18547, 28016, 37094, 74188, 112373, 148376, 224746, 296752, 449492, 898984, 1797968, 1910341, 3820682, 7641364, 15282728, 30565456]

約数ペア:

[(1, 30565456), (2, 15282728), (4, 7641364), (8, 3820682), (16, 1910341), (17, 1797968), (34, 898984), (68, 449492), (103, 296752), (136, 224746), (206, 148376), (272, 112373), (412, 74188), (824, 37094), (1091, 28016), (1648, 18547), (1751, 17456), (2182, 14008), (3502, 8728), (4364, 7004)]