85773872

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{683}}^1$

素因数の和:905

約数の個数: 40

約数和(自身を含む): 170989056

約数和(自身を除く): 85215184

約数列:

[1, 2, 4, 8, 16, 47, 94, 167, 188, 334, 376, 668, 683, 752, 1336, 1366, 2672, 2732, 5464, 7849, 10928, 15698, 31396, 32101, 62792, 64202, 114061, 125584, 128404, 228122, 256808, 456244, 513616, 912488, 1824976, 5360867, 10721734, 21443468, 42886936, 85773872]

約数ペア:

[(1, 85773872), (2, 42886936), (4, 21443468), (8, 10721734), (16, 5360867), (47, 1824976), (94, 912488), (167, 513616), (188, 456244), (334, 256808), (376, 228122), (668, 128404), (683, 125584), (752, 114061), (1336, 64202), (1366, 62792), (2672, 32101), (2732, 31396), (5464, 15698), (7849, 10928)]