38430824

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 74807040

約数和(自身を除く): 36376216

約数列:

[1, 2, 4, 8, 31, 62, 124, 241, 248, 482, 643, 964, 1286, 1928, 2572, 5144, 7471, 14942, 19933, 29884, 39866, 59768, 79732, 154963, 159464, 309926, 619852, 1239704, 4803853, 9607706, 19215412, 38430824]

約数ペア:

[(1, 38430824), (2, 19215412), (4, 9607706), (8, 4803853), (31, 1239704), (62, 619852), (124, 309926), (241, 159464), (248, 154963), (482, 79732), (643, 59768), (964, 39866), (1286, 29884), (1928, 19933), (2572, 14942), (5144, 7471)]