99871976

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 190512000

約数和(自身を除く): 90640024

約数列:

[1, 2, 4, 8, 97, 179, 194, 358, 388, 716, 719, 776, 1432, 1438, 2876, 5752, 17363, 34726, 69452, 69743, 128701, 138904, 139486, 257402, 278972, 514804, 557944, 1029608, 12483997, 24967994, 49935988, 99871976]

約数ペア:

[(1, 99871976), (2, 49935988), (4, 24967994), (8, 12483997), (97, 1029608), (179, 557944), (194, 514804), (358, 278972), (388, 257402), (716, 139486), (719, 138904), (776, 128701), (1432, 69743), (1438, 69452), (2876, 34726), (5752, 17363)]