231775504

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2459}}^1$

素因数の和:2647

約数の個数: 40

約数和(自身を含む): 463050720

約数和(自身を除く): 231275216

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 274, 344, 548, 688, 1096, 2192, 2459, 4918, 5891, 9836, 11782, 19672, 23564, 39344, 47128, 94256, 105737, 211474, 336883, 422948, 673766, 845896, 1347532, 1691792, 2695064, 5390128, 14485969, 28971938, 57943876, 115887752, 231775504]

約数ペア:

[(1, 231775504), (2, 115887752), (4, 57943876), (8, 28971938), (16, 14485969), (43, 5390128), (86, 2695064), (137, 1691792), (172, 1347532), (274, 845896), (344, 673766), (548, 422948), (688, 336883), (1096, 211474), (2192, 105737), (2459, 94256), (4918, 47128), (5891, 39344), (9836, 23564), (11782, 19672)]