85445432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15193}}^1$

素因数の和:15255

約数の個数: 32

約数和(自身を含む): 173211600

約数和(自身を除く): 87766168

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 15193, 30386, 60772, 121544, 288667, 562141, 577334, 1124282, 1154668, 2248564, 2309336, 4497128, 10680679, 21361358, 42722716, 85445432]

約数ペア:

[(1, 85445432), (2, 42722716), (4, 21361358), (8, 10680679), (19, 4497128), (37, 2309336), (38, 2248564), (74, 1154668), (76, 1124282), (148, 577334), (152, 562141), (296, 288667), (703, 121544), (1406, 60772), (2812, 30386), (5624, 15193)]