434566288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{31183}}^1$

素因数の和:31271

約数の個数: 40

約数和(自身を含む): 920302208

約数和(自身を除く): 485735920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 31183, 62366, 124732, 249464, 405379, 498928, 810758, 1621516, 2089261, 3243032, 4178522, 6486064, 8357044, 16714088, 27160393, 33428176, 54320786, 108641572, 217283144, 434566288]

約数ペア:

[(1, 434566288), (2, 217283144), (4, 108641572), (8, 54320786), (13, 33428176), (16, 27160393), (26, 16714088), (52, 8357044), (67, 6486064), (104, 4178522), (134, 3243032), (208, 2089261), (268, 1621516), (536, 810758), (871, 498928), (1072, 405379), (1742, 249464), (3484, 124732), (6968, 62366), (13936, 31183)]