56238388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3853}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 101976840

約数和(自身を除く): 45738452

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 3649, 3853, 7298, 7706, 14596, 15412, 157973, 315946, 342917, 631892, 685834, 1371668, 14059597, 28119194, 56238388]

約数ペア:

[(1, 56238388), (2, 28119194), (4, 14059597), (41, 1371668), (82, 685834), (89, 631892), (164, 342917), (178, 315946), (356, 157973), (3649, 15412), (3853, 14596), (7298, 7706)]