61890776

素因数分解:

$2^3\times {\mathrm{83}}^2\times {\mathrm{1123}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 117564780

約数和(自身を除く): 55674004

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 1123, 2246, 4492, 6889, 8984, 13778, 27556, 55112, 93209, 186418, 372836, 745672, 7736347, 15472694, 30945388, 61890776]

約数ペア:

[(1, 61890776), (2, 30945388), (4, 15472694), (8, 7736347), (83, 745672), (166, 372836), (332, 186418), (664, 93209), (1123, 55112), (2246, 27556), (4492, 13778), (6889, 8984)]