4087864

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 8714160

約数和(自身を除く): 4626296

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 103, 121, 164, 206, 242, 328, 412, 451, 484, 824, 902, 968, 1133, 1804, 2266, 3608, 4223, 4532, 4961, 8446, 9064, 9922, 12463, 16892, 19844, 24926, 33784, 39688, 46453, 49852, 92906, 99704, 185812, 371624, 510983, 1021966, 2043932, 4087864]

約数ペア:

[(1, 4087864), (2, 2043932), (4, 1021966), (8, 510983), (11, 371624), (22, 185812), (41, 99704), (44, 92906), (82, 49852), (88, 46453), (103, 39688), (121, 33784), (164, 24926), (206, 19844), (242, 16892), (328, 12463), (412, 9922), (451, 9064), (484, 8446), (824, 4961), (902, 4532), (968, 4223), (1133, 3608), (1804, 2266)]