89444704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 186943680

約数和(自身を除く): 97498976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 608, 1048, 1123, 2096, 2246, 2489, 4192, 4492, 4978, 8984, 9956, 17968, 19912, 21337, 35936, 39824, 42674, 79648, 85348, 147113, 170696, 294226, 341392, 588452, 682784, 1176904, 2353808, 2795147, 4707616, 5590294, 11180588, 22361176, 44722352, 89444704]

約数ペア:

[(1, 89444704), (2, 44722352), (4, 22361176), (8, 11180588), (16, 5590294), (19, 4707616), (32, 2795147), (38, 2353808), (76, 1176904), (131, 682784), (152, 588452), (262, 341392), (304, 294226), (524, 170696), (608, 147113), (1048, 85348), (1123, 79648), (2096, 42674), (2246, 39824), (2489, 35936), (4192, 21337), (4492, 19912), (4978, 17968), (8984, 9956)]