30944888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4441}}^1$

素因数の和:4527

約数の個数: 32

約数和(自身を含む): 63431760

約数和(自身を除く): 32486872

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 4441, 6968, 8882, 17764, 35528, 57733, 115466, 230932, 297547, 461864, 595094, 1190188, 2380376, 3868111, 7736222, 15472444, 30944888]

約数ペア:

[(1, 30944888), (2, 15472444), (4, 7736222), (8, 3868111), (13, 2380376), (26, 1190188), (52, 595094), (67, 461864), (104, 297547), (134, 230932), (268, 115466), (536, 57733), (871, 35528), (1742, 17764), (3484, 8882), (4441, 6968)]