38974097584

素因数分解:

$2^4\times {\mathrm{22447}}^1\times {\mathrm{108517}}^1$

素因数の和:130972

約数の個数: 20

約数和(自身を含む): 75516373984

約数和(自身を除く): 36542276400

約数列:

[1, 2, 4, 8, 16, 22447, 44894, 89788, 108517, 179576, 217034, 359152, 434068, 868136, 1736272, 2435881099, 4871762198, 9743524396, 19487048792, 38974097584]

約数ペア:

[(1, 38974097584), (2, 19487048792), (4, 9743524396), (8, 4871762198), (16, 2435881099), (22447, 1736272), (44894, 868136), (89788, 434068), (108517, 359152), (179576, 217034)]