99720208

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{46861}}^1$

素因数の和:46895

約数の個数: 40

約数和(自身を含む): 232435520

約数和(自身を除く): 132715312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 46861, 93722, 187444, 328027, 374888, 656054, 749776, 890359, 1312108, 1780718, 2624216, 3561436, 5248432, 6232513, 7122872, 12465026, 14245744, 24930052, 49860104, 99720208]

約数ペア:

[(1, 99720208), (2, 49860104), (4, 24930052), (7, 14245744), (8, 12465026), (14, 7122872), (16, 6232513), (19, 5248432), (28, 3561436), (38, 2624216), (56, 1780718), (76, 1312108), (112, 890359), (133, 749776), (152, 656054), (266, 374888), (304, 328027), (532, 187444), (1064, 93722), (2128, 46861)]