91416416

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31393}}^1$

素因数の和:31423

約数の個数: 48

約数和(自身を含む): 221516064

約数和(自身を除く): 130099648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 31393, 62786, 125572, 219751, 251144, 408109, 439502, 502288, 816218, 879004, 1004576, 1632436, 1758008, 2856763, 3264872, 3516016, 5713526, 6529744, 7032032, 11427052, 13059488, 22854104, 45708208, 91416416]

約数ペア:

[(1, 91416416), (2, 45708208), (4, 22854104), (7, 13059488), (8, 11427052), (13, 7032032), (14, 6529744), (16, 5713526), (26, 3516016), (28, 3264872), (32, 2856763), (52, 1758008), (56, 1632436), (91, 1004576), (104, 879004), (112, 816218), (182, 502288), (208, 439502), (224, 408109), (364, 251144), (416, 219751), (728, 125572), (1456, 62786), (2912, 31393)]