88691456

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 207212544

約数和(自身を除く): 118521088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 688, 896, 1151, 1204, 1376, 1792, 2302, 2408, 2752, 4604, 4816, 5504, 8057, 9208, 9632, 11008, 16114, 18416, 19264, 32228, 36832, 38528, 49493, 64456, 73664, 77056, 98986, 128912, 147328, 197972, 257824, 294656, 346451, 395944, 515648, 692902, 791888, 1031296, 1385804, 1583776, 2062592, 2771608, 3167552, 5543216, 6335104, 11086432, 12670208, 22172864, 44345728, 88691456]

約数ペア:

[(1, 88691456), (2, 44345728), (4, 22172864), (7, 12670208), (8, 11086432), (14, 6335104), (16, 5543216), (28, 3167552), (32, 2771608), (43, 2062592), (56, 1583776), (64, 1385804), (86, 1031296), (112, 791888), (128, 692902), (172, 515648), (224, 395944), (256, 346451), (301, 294656), (344, 257824), (448, 197972), (602, 147328), (688, 128912), (896, 98986), (1151, 77056), (1204, 73664), (1376, 64456), (1792, 49493), (2302, 38528), (2408, 36832), (2752, 32228), (4604, 19264), (4816, 18416), (5504, 16114), (8057, 11008), (9208, 9632)]