90777896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54293}}^1$

素因数の和:54329

約数の個数: 32

約数和(自身を含む): 195458400

約数和(自身を除く): 104680504

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 54293, 108586, 217172, 434344, 597223, 1031567, 1194446, 2063134, 2388892, 4126268, 4777784, 8252536, 11347237, 22694474, 45388948, 90777896]

約数ペア:

[(1, 90777896), (2, 45388948), (4, 22694474), (8, 11347237), (11, 8252536), (19, 4777784), (22, 4126268), (38, 2388892), (44, 2063134), (76, 1194446), (88, 1031567), (152, 597223), (209, 434344), (418, 217172), (836, 108586), (1672, 54293)]