31328208002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{286411}}^1$

素因数の和:287034

約数の個数: 32

約数和(自身を含む): 57933128064

約数和(自身を除く): 26604920062

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 601, 1202, 4207, 7813, 8414, 15626, 54691, 109382, 286411, 572822, 2004877, 3723343, 4009754, 7446686, 26063401, 52126802, 172133011, 344266022, 1204931077, 2237729143, 2409862154, 4475458286, 15664104001, 31328208002]

約数ペア:

[(1, 31328208002), (2, 15664104001), (7, 4475458286), (13, 2409862154), (14, 2237729143), (26, 1204931077), (91, 344266022), (182, 172133011), (601, 52126802), (1202, 26063401), (4207, 7446686), (7813, 4009754), (8414, 3723343), (15626, 2004877), (54691, 572822), (109382, 286411)]