31467982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4673}}^1$

素因数の和:4732

約数の個数: 32

約数和(自身を含む): 59677632

約数和(自身を除く): 28209650

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 4673, 6734, 9346, 32711, 60749, 65422, 121498, 172901, 345802, 425243, 850486, 1210307, 2247713, 2420614, 4495426, 15733991, 31467982]

約数ペア:

[(1, 31467982), (2, 15733991), (7, 4495426), (13, 2420614), (14, 2247713), (26, 1210307), (37, 850486), (74, 425243), (91, 345802), (182, 172901), (259, 121498), (481, 65422), (518, 60749), (962, 32711), (3367, 9346), (4673, 6734)]