16240484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 32890368

約数和(自身を除く): 16649884

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 299, 367, 481, 598, 734, 851, 962, 1196, 1468, 1702, 1924, 3404, 4771, 8441, 9542, 11063, 13579, 16882, 19084, 22126, 27158, 33764, 44252, 54316, 109733, 176527, 219466, 312317, 353054, 438932, 624634, 706108, 1249268, 4060121, 8120242, 16240484]

約数ペア:

[(1, 16240484), (2, 8120242), (4, 4060121), (13, 1249268), (23, 706108), (26, 624634), (37, 438932), (46, 353054), (52, 312317), (74, 219466), (92, 176527), (148, 109733), (299, 54316), (367, 44252), (481, 33764), (598, 27158), (734, 22126), (851, 19084), (962, 16882), (1196, 13579), (1468, 11063), (1702, 9542), (1924, 8441), (3404, 4771)]