42359816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6481}}^1$

素因数の和:6549

約数の個数: 32

約数和(自身を含む): 85562400

約数和(自身を除く): 43202584

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6481, 6536, 12962, 25924, 51848, 123139, 246278, 278683, 492556, 557366, 985112, 1114732, 2229464, 5294977, 10589954, 21179908, 42359816]

約数ペア:

[(1, 42359816), (2, 21179908), (4, 10589954), (8, 5294977), (19, 2229464), (38, 1114732), (43, 985112), (76, 557366), (86, 492556), (152, 278683), (172, 246278), (344, 123139), (817, 51848), (1634, 25924), (3268, 12962), (6481, 6536)]