87797056

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 56

約数和(自身を含む): 181542944

約数和(自身を除く): 93745888

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 122, 172, 244, 344, 488, 523, 688, 976, 1046, 1376, 1952, 2092, 2623, 2752, 3904, 4184, 5246, 8368, 10492, 16736, 20984, 22489, 31903, 33472, 41968, 44978, 63806, 83936, 89956, 127612, 167872, 179912, 255224, 359824, 510448, 719648, 1020896, 1371829, 1439296, 2041792, 2743658, 5487316, 10974632, 21949264, 43898528, 87797056]

約数ペア:

[(1, 87797056), (2, 43898528), (4, 21949264), (8, 10974632), (16, 5487316), (32, 2743658), (43, 2041792), (61, 1439296), (64, 1371829), (86, 1020896), (122, 719648), (172, 510448), (244, 359824), (344, 255224), (488, 179912), (523, 167872), (688, 127612), (976, 89956), (1046, 83936), (1376, 63806), (1952, 44978), (2092, 41968), (2623, 33472), (2752, 31903), (3904, 22489), (4184, 20984), (5246, 16736), (8368, 10492)]