16870528

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{7753}}^1$

素因数の和:7784

約数の個数: 32

約数和(自身を含む): 35590860

約数和(自身を除く): 18720332

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 7753, 15506, 31012, 62024, 124048, 131801, 248096, 263602, 496192, 527204, 992384, 1054408, 2108816, 4217632, 8435264, 16870528]

約数ペア:

[(1, 16870528), (2, 8435264), (4, 4217632), (8, 2108816), (16, 1054408), (17, 992384), (32, 527204), (34, 496192), (64, 263602), (68, 248096), (128, 131801), (136, 124048), (272, 62024), (544, 31012), (1088, 15506), (2176, 7753)]