855736664

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{3229}}^1$

素因数の和:3603

約数の個数: 32

約数和(自身を含む): 1622881200

約数和(自身を除く): 767144536

約数列:

[1, 2, 4, 8, 157, 211, 314, 422, 628, 844, 1256, 1688, 3229, 6458, 12916, 25832, 33127, 66254, 132508, 265016, 506953, 681319, 1013906, 1362638, 2027812, 2725276, 4055624, 5450552, 106967083, 213934166, 427868332, 855736664]

約数ペア:

[(1, 855736664), (2, 427868332), (4, 213934166), (8, 106967083), (157, 5450552), (211, 4055624), (314, 2725276), (422, 2027812), (628, 1362638), (844, 1013906), (1256, 681319), (1688, 506953), (3229, 265016), (6458, 132508), (12916, 66254), (25832, 33127)]