97431772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 189100800

約数和(自身を除く): 91669028

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 139, 278, 401, 437, 556, 802, 874, 1604, 1748, 2641, 3197, 5282, 6394, 7619, 9223, 10564, 12788, 15238, 18446, 30476, 36892, 55739, 60743, 111478, 121486, 175237, 222956, 242972, 350474, 700948, 1059041, 1281997, 2118082, 2563994, 4236164, 5127988, 24357943, 48715886, 97431772]

約数ペア:

[(1, 97431772), (2, 48715886), (4, 24357943), (19, 5127988), (23, 4236164), (38, 2563994), (46, 2118082), (76, 1281997), (92, 1059041), (139, 700948), (278, 350474), (401, 242972), (437, 222956), (556, 175237), (802, 121486), (874, 111478), (1604, 60743), (1748, 55739), (2641, 36892), (3197, 30476), (5282, 18446), (6394, 15238), (7619, 12788), (9223, 10564)]