87558272

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{4357}}^1$

素因数の和:4528

約数の個数: 32

約数和(自身を含む): 175583820

約数和(自身を除く): 88025548

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 4357, 5024, 8714, 10048, 17428, 20096, 34856, 69712, 139424, 278848, 557696, 684049, 1368098, 2736196, 5472392, 10944784, 21889568, 43779136, 87558272]

約数ペア:

[(1, 87558272), (2, 43779136), (4, 21889568), (8, 10944784), (16, 5472392), (32, 2736196), (64, 1368098), (128, 684049), (157, 557696), (314, 278848), (628, 139424), (1256, 69712), (2512, 34856), (4357, 20096), (5024, 17428), (8714, 10048)]