39342848

素因数分解:

$2^8\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:820

約数の個数: 36

約数和(自身を含む): 78943368

約数和(自身を除く): 39600520

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 491, 626, 982, 1252, 1964, 2504, 3928, 5008, 7856, 10016, 15712, 20032, 31424, 40064, 62848, 80128, 125696, 153683, 307366, 614732, 1229464, 2458928, 4917856, 9835712, 19671424, 39342848]

約数ペア:

[(1, 39342848), (2, 19671424), (4, 9835712), (8, 4917856), (16, 2458928), (32, 1229464), (64, 614732), (128, 307366), (256, 153683), (313, 125696), (491, 80128), (626, 62848), (982, 40064), (1252, 31424), (1964, 20032), (2504, 15712), (3928, 10016), (5008, 7856)]