31956588

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{13249}}^1$

素因数の和:13326

約数の個数: 36

約数和(自身を含む): 81991000

約数和(自身を除く): 50034412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 13249, 26498, 39747, 52996, 79494, 119241, 158988, 238482, 476964, 887683, 1775366, 2663049, 3550732, 5326098, 7989147, 10652196, 15978294, 31956588]

約数ペア:

[(1, 31956588), (2, 15978294), (3, 10652196), (4, 7989147), (6, 5326098), (9, 3550732), (12, 2663049), (18, 1775366), (36, 887683), (67, 476964), (134, 238482), (201, 158988), (268, 119241), (402, 79494), (603, 52996), (804, 39747), (1206, 26498), (2412, 13249)]