16403358128

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{77591}}^1$

素因数の和:77853

約数の個数: 40

約数和(自身を含む): 32395280736

約数和(自身を除く): 15991922608

約数列:

[1, 2, 4, 8, 16, 73, 146, 181, 292, 362, 584, 724, 1168, 1448, 2896, 13213, 26426, 52852, 77591, 105704, 155182, 211408, 310364, 620728, 1241456, 5664143, 11328286, 14043971, 22656572, 28087942, 45313144, 56175884, 90626288, 112351768, 224703536, 1025209883, 2050419766, 4100839532, 8201679064, 16403358128]

約数ペア:

[(1, 16403358128), (2, 8201679064), (4, 4100839532), (8, 2050419766), (16, 1025209883), (73, 224703536), (146, 112351768), (181, 90626288), (292, 56175884), (362, 45313144), (584, 28087942), (724, 22656572), (1168, 14043971), (1448, 11328286), (2896, 5664143), (13213, 1241456), (26426, 620728), (52852, 310364), (77591, 211408), (105704, 155182)]