85550048

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 174746880

約数和(自身を除く): 89196832

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 158, 172, 316, 344, 632, 688, 787, 1264, 1376, 1574, 2528, 3148, 3397, 6296, 6794, 12592, 13588, 25184, 27176, 33841, 54352, 62173, 67682, 108704, 124346, 135364, 248692, 270728, 497384, 541456, 994768, 1082912, 1989536, 2673439, 5346878, 10693756, 21387512, 42775024, 85550048]

約数ペア:

[(1, 85550048), (2, 42775024), (4, 21387512), (8, 10693756), (16, 5346878), (32, 2673439), (43, 1989536), (79, 1082912), (86, 994768), (158, 541456), (172, 497384), (316, 270728), (344, 248692), (632, 135364), (688, 124346), (787, 108704), (1264, 67682), (1376, 62173), (1574, 54352), (2528, 33841), (3148, 27176), (3397, 25184), (6296, 13588), (6794, 12592)]