85045712

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1251

約数の個数: 40

約数和(自身を含む): 169751040

約数和(自身を除く): 84705328

約数列:

[1, 2, 4, 8, 16, 61, 79, 122, 158, 244, 316, 488, 632, 976, 1103, 1264, 2206, 4412, 4819, 8824, 9638, 17648, 19276, 38552, 67283, 77104, 87137, 134566, 174274, 269132, 348548, 538264, 697096, 1076528, 1394192, 5315357, 10630714, 21261428, 42522856, 85045712]

約数ペア:

[(1, 85045712), (2, 42522856), (4, 21261428), (8, 10630714), (16, 5315357), (61, 1394192), (79, 1076528), (122, 697096), (158, 538264), (244, 348548), (316, 269132), (488, 174274), (632, 134566), (976, 87137), (1103, 77104), (1264, 67283), (2206, 38552), (4412, 19276), (4819, 17648), (8824, 9638)]