1645332352

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{756127}}^1$

素因数の和:756158

約数の個数: 32

約数和(自身を含む): 3470627520

約数和(自身を除く): 1825295168

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 756127, 1512254, 3024508, 6049016, 12098032, 12854159, 24196064, 25708318, 48392128, 51416636, 96784256, 102833272, 205666544, 411333088, 822666176, 1645332352]

約数ペア:

[(1, 1645332352), (2, 822666176), (4, 411333088), (8, 205666544), (16, 102833272), (17, 96784256), (32, 51416636), (34, 48392128), (64, 25708318), (68, 24196064), (128, 12854159), (136, 12098032), (272, 6049016), (544, 3024508), (1088, 1512254), (2176, 756127)]