23175136

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 49109760

約数和(自身を除く): 25934624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 811, 893, 1504, 1622, 1786, 3244, 3572, 6488, 7144, 12976, 14288, 15409, 25952, 28576, 30818, 38117, 61636, 76234, 123272, 152468, 246544, 304936, 493088, 609872, 724223, 1219744, 1448446, 2896892, 5793784, 11587568, 23175136]

約数ペア:

[(1, 23175136), (2, 11587568), (4, 5793784), (8, 2896892), (16, 1448446), (19, 1219744), (32, 724223), (38, 609872), (47, 493088), (76, 304936), (94, 246544), (152, 152468), (188, 123272), (304, 76234), (376, 61636), (608, 38117), (752, 30818), (811, 28576), (893, 25952), (1504, 15409), (1622, 14288), (1786, 12976), (3244, 7144), (3572, 6488)]