64211456

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{1511}}^1$

素因数の和:1612

約数の個数: 40

約数和(自身を含む): 129929184

約数和(自身を除く): 65717728

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 1511, 2656, 3022, 5312, 6044, 10624, 12088, 21248, 24176, 42496, 48352, 96704, 125413, 193408, 250826, 386816, 501652, 773632, 1003304, 2006608, 4013216, 8026432, 16052864, 32105728, 64211456]

約数ペア:

[(1, 64211456), (2, 32105728), (4, 16052864), (8, 8026432), (16, 4013216), (32, 2006608), (64, 1003304), (83, 773632), (128, 501652), (166, 386816), (256, 250826), (332, 193408), (512, 125413), (664, 96704), (1328, 48352), (1511, 42496), (2656, 24176), (3022, 21248), (5312, 12088), (6044, 10624)]