79789168

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2641

約数の個数: 40

約数和(自身を含む): 161828928

約数和(自身を除く): 82039760

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1961, 2543, 3922, 5086, 7844, 10172, 15688, 20344, 31376, 40688, 94091, 134779, 188182, 269558, 376364, 539116, 752728, 1078232, 1505456, 2156464, 4986823, 9973646, 19947292, 39894584, 79789168]

約数ペア:

[(1, 79789168), (2, 39894584), (4, 19947292), (8, 9973646), (16, 4986823), (37, 2156464), (53, 1505456), (74, 1078232), (106, 752728), (148, 539116), (212, 376364), (296, 269558), (424, 188182), (592, 134779), (848, 94091), (1961, 40688), (2543, 31376), (3922, 20344), (5086, 15688), (7844, 10172)]