144775952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{291887}}^1$

素因数の和:291926

約数の個数: 20

約数和(自身を含む): 289552896

約数和(自身を除く): 144776944

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 291887, 583774, 1167548, 2335096, 4670192, 9048497, 18096994, 36193988, 72387976, 144775952]

約数ペア:

[(1, 144775952), (2, 72387976), (4, 36193988), (8, 18096994), (16, 9048497), (31, 4670192), (62, 2335096), (124, 1167548), (248, 583774), (496, 291887)]