129456434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 207470592

約数和(自身を除く): 78014158

約数列:

[1, 2, 31, 41, 62, 82, 127, 254, 401, 802, 1271, 2542, 3937, 5207, 7874, 10414, 12431, 16441, 24862, 32882, 50927, 101854, 161417, 322834, 509671, 1019342, 1578737, 2088007, 3157474, 4176014, 64728217, 129456434]

約数ペア:

[(1, 129456434), (2, 64728217), (31, 4176014), (41, 3157474), (62, 2088007), (82, 1578737), (127, 1019342), (254, 509671), (401, 322834), (802, 161417), (1271, 101854), (2542, 50927), (3937, 32882), (5207, 24862), (7874, 16441), (10414, 12431)]