81768250904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1149593}}^1$

素因数の和:1150139

約数の個数: 32

約数和(自身を含む): 162644559120

約数和(自身を除く): 80876308216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 523, 1046, 2092, 4184, 8891, 17782, 35564, 71128, 1149593, 2299186, 4598372, 9196744, 19543081, 39086162, 78172324, 156344648, 601237139, 1202474278, 2404948556, 4809897112, 10221031363, 20442062726, 40884125452, 81768250904]

約数ペア:

[(1, 81768250904), (2, 40884125452), (4, 20442062726), (8, 10221031363), (17, 4809897112), (34, 2404948556), (68, 1202474278), (136, 601237139), (523, 156344648), (1046, 78172324), (2092, 39086162), (4184, 19543081), (8891, 9196744), (17782, 4598372), (35564, 2299186), (71128, 1149593)]