38310584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4139}}^1$

素因数の和:4247

約数の個数: 32

約数和(自身を含む): 78246000

約数和(自身を除く): 39935416

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4139, 4628, 8278, 9256, 16556, 33112, 53807, 107614, 215228, 368371, 430456, 736742, 1473484, 2946968, 4788823, 9577646, 19155292, 38310584]

約数ペア:

[(1, 38310584), (2, 19155292), (4, 9577646), (8, 4788823), (13, 2946968), (26, 1473484), (52, 736742), (89, 430456), (104, 368371), (178, 215228), (356, 107614), (712, 53807), (1157, 33112), (2314, 16556), (4139, 9256), (4628, 8278)]