193692544

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{21313}}^1$

素因数の和:21398

約数の個数: 32

約数和(自身を含む): 391325040

約数和(自身を除く): 197632496

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 21313, 42626, 85252, 170504, 341008, 682016, 1364032, 1513223, 2728064, 3026446, 6052892, 12105784, 24211568, 48423136, 96846272, 193692544]

約数ペア:

[(1, 193692544), (2, 96846272), (4, 48423136), (8, 24211568), (16, 12105784), (32, 6052892), (64, 3026446), (71, 2728064), (128, 1513223), (142, 1364032), (284, 682016), (568, 341008), (1136, 170504), (2272, 85252), (4544, 42626), (9088, 21313)]