240291248

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{11633}}^1$

素因数の和:12932

約数の個数: 20

約数和(自身を含む): 465964968

約数和(自身を除く): 225673720

約数列:

[1, 2, 4, 8, 16, 1291, 2582, 5164, 10328, 11633, 20656, 23266, 46532, 93064, 186128, 15018203, 30036406, 60072812, 120145624, 240291248]

約数ペア:

[(1, 240291248), (2, 120145624), (4, 60072812), (8, 30036406), (16, 15018203), (1291, 186128), (2582, 93064), (5164, 46532), (10328, 23266), (11633, 20656)]