81632056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48823}}^1$

素因数の和:48859

約数の個数: 32

約数和(自身を含む): 175766400

約数和(自身を除く): 94134344

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 48823, 97646, 195292, 390584, 537053, 927637, 1074106, 1855274, 2148212, 3710548, 4296424, 7421096, 10204007, 20408014, 40816028, 81632056]

約数ペア:

[(1, 81632056), (2, 40816028), (4, 20408014), (8, 10204007), (11, 7421096), (19, 4296424), (22, 3710548), (38, 2148212), (44, 1855274), (76, 1074106), (88, 927637), (152, 537053), (209, 390584), (418, 195292), (836, 97646), (1672, 48823)]