31430802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7603}}^1$

素因数の和:7674

約数の個数: 32

約数和(自身を含む): 68983488

約数和(自身を除く): 37552686

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 7603, 15206, 22809, 45618, 98839, 197678, 296517, 402959, 593034, 805918, 1208877, 2417754, 5238467, 10476934, 15715401, 31430802]

約数ペア:

[(1, 31430802), (2, 15715401), (3, 10476934), (6, 5238467), (13, 2417754), (26, 1208877), (39, 805918), (53, 593034), (78, 402959), (106, 296517), (159, 197678), (318, 98839), (689, 45618), (1378, 22809), (2067, 15206), (4134, 7603)]