89511532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{19751}}^1$

素因数の和:19869

約数の個数: 24

約数和(自身を含む): 172553472

約数和(自身を除く): 83041940

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 19751, 39502, 79004, 217261, 434522, 869044, 2034353, 4068706, 8137412, 22377883, 44755766, 89511532]

約数ペア:

[(1, 89511532), (2, 44755766), (4, 22377883), (11, 8137412), (22, 4068706), (44, 2034353), (103, 869044), (206, 434522), (412, 217261), (1133, 79004), (2266, 39502), (4532, 19751)]