31422738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 66211200

約数和(自身を除く): 34788462

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2089, 2507, 4178, 5014, 6267, 7521, 12534, 15042, 48047, 96094, 144141, 227701, 288282, 455402, 683103, 1366206, 5237123, 10474246, 15711369, 31422738]

約数ペア:

[(1, 31422738), (2, 15711369), (3, 10474246), (6, 5237123), (23, 1366206), (46, 683103), (69, 455402), (109, 288282), (138, 227701), (218, 144141), (327, 96094), (654, 48047), (2089, 15042), (2507, 12534), (4178, 7521), (5014, 6267)]