38407816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6163}}^1$

素因数の和:6229

約数の個数: 32

約数和(自身を含む): 77666400

約数和(自身を除く): 39258584

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6163, 6232, 12326, 24652, 49304, 117097, 234194, 252683, 468388, 505366, 936776, 1010732, 2021464, 4800977, 9601954, 19203908, 38407816]

約数ペア:

[(1, 38407816), (2, 19203908), (4, 9601954), (8, 4800977), (19, 2021464), (38, 1010732), (41, 936776), (76, 505366), (82, 468388), (152, 252683), (164, 234194), (328, 117097), (779, 49304), (1558, 24652), (3116, 12326), (6163, 6232)]