242893936

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{79481}}^1$

素因数の和:79680

約数の個数: 20

約数和(自身を含む): 473076864

約数和(自身を除く): 230182928

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 79481, 158962, 317924, 635848, 1271696, 15180871, 30361742, 60723484, 121446968, 242893936]

約数ペア:

[(1, 242893936), (2, 121446968), (4, 60723484), (8, 30361742), (16, 15180871), (191, 1271696), (382, 635848), (764, 317924), (1528, 158962), (3056, 79481)]