84215708

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 149521680

約数和(自身を除く): 65305972

約数列:

[1, 2, 4, 131, 173, 262, 346, 524, 692, 929, 1858, 3716, 22663, 45326, 90652, 121699, 160717, 243398, 321434, 486796, 642868, 21053927, 42107854, 84215708]

約数ペア:

[(1, 84215708), (2, 42107854), (4, 21053927), (131, 642868), (173, 486796), (262, 321434), (346, 243398), (524, 160717), (692, 121699), (929, 90652), (1858, 45326), (3716, 22663)]