31770636

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 79183104

約数和(自身を除く): 47412468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2677, 2967, 3956, 5354, 5934, 8031, 10708, 11868, 16062, 32124, 61571, 115111, 123142, 184713, 230222, 246284, 345333, 369426, 460444, 690666, 738852, 1381332, 2647553, 5295106, 7942659, 10590212, 15885318, 31770636]

約数ペア:

[(1, 31770636), (2, 15885318), (3, 10590212), (4, 7942659), (6, 5295106), (12, 2647553), (23, 1381332), (43, 738852), (46, 690666), (69, 460444), (86, 369426), (92, 345333), (129, 246284), (138, 230222), (172, 184713), (258, 123142), (276, 115111), (516, 61571), (989, 32124), (1978, 16062), (2677, 11868), (2967, 10708), (3956, 8031), (5354, 5934)]