64810208

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{8069}}^1$

素因数の和:8330

約数の個数: 24

約数和(自身を含む): 128119320

約数和(自身を除く): 63309112

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 8069, 16138, 32276, 64552, 129104, 258208, 2025319, 4050638, 8101276, 16202552, 32405104, 64810208]

約数ペア:

[(1, 64810208), (2, 32405104), (4, 16202552), (8, 8101276), (16, 4050638), (32, 2025319), (251, 258208), (502, 129104), (1004, 64552), (2008, 32276), (4016, 16138), (8032, 8069)]