89688448

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{4463}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 179854560

約数和(自身を除く): 90166112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 4463, 5024, 8926, 10048, 17852, 20096, 35704, 71408, 142816, 285632, 571264, 700691, 1401382, 2802764, 5605528, 11211056, 22422112, 44844224, 89688448]

約数ペア:

[(1, 89688448), (2, 44844224), (4, 22422112), (8, 11211056), (16, 5605528), (32, 2802764), (64, 1401382), (128, 700691), (157, 571264), (314, 285632), (628, 142816), (1256, 71408), (2512, 35704), (4463, 20096), (5024, 17852), (8926, 10048)]