87070208

素因数分解:

$2^9\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1174

約数の個数: 40

約数和(自身を含む): 175153968

約数和(自身を除く): 88083760

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 983, 1384, 1966, 2768, 3932, 5536, 7864, 11072, 15728, 22144, 31456, 44288, 62912, 88576, 125824, 170059, 251648, 340118, 503296, 680236, 1360472, 2720944, 5441888, 10883776, 21767552, 43535104, 87070208]

約数ペア:

[(1, 87070208), (2, 43535104), (4, 21767552), (8, 10883776), (16, 5441888), (32, 2720944), (64, 1360472), (128, 680236), (173, 503296), (256, 340118), (346, 251648), (512, 170059), (692, 125824), (983, 88576), (1384, 62912), (1966, 44288), (2768, 31456), (3932, 22144), (5536, 15728), (7864, 11072)]