42920392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12277}}^1$

素因数の和:12325

約数の個数: 32

約数和(自身を含む): 88401600

約数和(自身を除く): 45481208

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 12277, 24554, 49108, 98216, 233263, 282371, 466526, 564742, 933052, 1129484, 1866104, 2258968, 5365049, 10730098, 21460196, 42920392]

約数ペア:

[(1, 42920392), (2, 21460196), (4, 10730098), (8, 5365049), (19, 2258968), (23, 1866104), (38, 1129484), (46, 933052), (76, 564742), (92, 466526), (152, 282371), (184, 233263), (437, 98216), (874, 49108), (1748, 24554), (3496, 12277)]