16780454588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1\times {\mathrm{4721}}^1$

素因数の和:5222

約数の個数: 48

約数和(自身を含む): 31385962944

約数和(自身を除く): 14605508356

約数列:

[1, 2, 4, 17, 34, 68, 167, 313, 334, 626, 668, 1252, 2839, 4721, 5321, 5678, 9442, 10642, 11356, 18884, 21284, 52271, 80257, 104542, 160514, 209084, 321028, 788407, 888607, 1477673, 1576814, 1777214, 2955346, 3153628, 3554428, 5910692, 13402919, 25120441, 26805838, 50240882, 53611676, 100481764, 246771391, 493542782, 987085564, 4195113647, 8390227294, 16780454588]

約数ペア:

[(1, 16780454588), (2, 8390227294), (4, 4195113647), (17, 987085564), (34, 493542782), (68, 246771391), (167, 100481764), (313, 53611676), (334, 50240882), (626, 26805838), (668, 25120441), (1252, 13402919), (2839, 5910692), (4721, 3554428), (5321, 3153628), (5678, 2955346), (9442, 1777214), (10642, 1576814), (11356, 1477673), (18884, 888607), (21284, 788407), (52271, 321028), (80257, 209084), (104542, 160514)]