16443944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2789}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 34149600

約数和(自身を除く): 17705656

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2789, 2948, 5578, 5896, 11156, 22312, 30679, 61358, 122716, 186863, 245432, 373726, 747452, 1494904, 2055493, 4110986, 8221972, 16443944]

約数ペア:

[(1, 16443944), (2, 8221972), (4, 4110986), (8, 2055493), (11, 1494904), (22, 747452), (44, 373726), (67, 245432), (88, 186863), (134, 122716), (268, 61358), (536, 30679), (737, 22312), (1474, 11156), (2789, 5896), (2948, 5578)]