85854128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{967}}^1$

素因数の和:1185

約数の個数: 40

約数和(自身を含む): 172846080

約数和(自身を除く): 86991952

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 179, 248, 358, 496, 716, 967, 1432, 1934, 2864, 3868, 5549, 7736, 11098, 15472, 22196, 29977, 44392, 59954, 88784, 119908, 173093, 239816, 346186, 479632, 692372, 1384744, 2769488, 5365883, 10731766, 21463532, 42927064, 85854128]

約数ペア:

[(1, 85854128), (2, 42927064), (4, 21463532), (8, 10731766), (16, 5365883), (31, 2769488), (62, 1384744), (124, 692372), (179, 479632), (248, 346186), (358, 239816), (496, 173093), (716, 119908), (967, 88784), (1432, 59954), (1934, 44392), (2864, 29977), (3868, 22196), (5549, 15472), (7736, 11098)]