90465194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 152539200

約数和(自身を除く): 62074006

約数列:

[1, 2, 17, 19, 34, 38, 131, 262, 323, 646, 1069, 2138, 2227, 2489, 4454, 4978, 18173, 20311, 36346, 40622, 42313, 84626, 140039, 280078, 345287, 690574, 2380663, 2660741, 4761326, 5321482, 45232597, 90465194]

約数ペア:

[(1, 90465194), (2, 45232597), (17, 5321482), (19, 4761326), (34, 2660741), (38, 2380663), (131, 690574), (262, 345287), (323, 280078), (646, 140039), (1069, 84626), (2138, 42313), (2227, 40622), (2489, 36346), (4454, 20311), (4978, 18173)]