104641664

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2581

約数の個数: 64

約数和(自身を含む): 232437600

約数和(自身を除く): 127795936

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2531, 2584, 5062, 5168, 10124, 10336, 20248, 20672, 40496, 41344, 43027, 48089, 80992, 86054, 96178, 161984, 172108, 192356, 323968, 344216, 384712, 688432, 769424, 817513, 1376864, 1538848, 1635026, 2753728, 3077696, 3270052, 5507456, 6155392, 6540104, 13080208, 26160416, 52320832, 104641664]

約数ペア:

[(1, 104641664), (2, 52320832), (4, 26160416), (8, 13080208), (16, 6540104), (17, 6155392), (19, 5507456), (32, 3270052), (34, 3077696), (38, 2753728), (64, 1635026), (68, 1538848), (76, 1376864), (128, 817513), (136, 769424), (152, 688432), (272, 384712), (304, 344216), (323, 323968), (544, 192356), (608, 172108), (646, 161984), (1088, 96178), (1216, 86054), (1292, 80992), (2176, 48089), (2432, 43027), (2531, 41344), (2584, 40496), (5062, 20672), (5168, 20248), (10124, 10336)]