180849344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{217367}}^1$

素因数の和:217392

約数の個数: 28

約数和(自身を含む): 386480304

約数和(自身を除く): 205630960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 217367, 434734, 869468, 1738936, 2825771, 3477872, 5651542, 6955744, 11303084, 13911488, 22606168, 45212336, 90424672, 180849344]

約数ペア:

[(1, 180849344), (2, 90424672), (4, 45212336), (8, 22606168), (13, 13911488), (16, 11303084), (26, 6955744), (32, 5651542), (52, 3477872), (64, 2825771), (104, 1738936), (208, 869468), (416, 434734), (832, 217367)]