64313816

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9043}}^1$

素因数の和:9183

約数の個数: 32

約数和(自身を含む): 138915840

約数和(自身を除く): 74602024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 9043, 18086, 36172, 63301, 72344, 126602, 253204, 506408, 1148461, 2296922, 4593844, 8039227, 9187688, 16078454, 32156908, 64313816]

約数ペア:

[(1, 64313816), (2, 32156908), (4, 16078454), (7, 9187688), (8, 8039227), (14, 4593844), (28, 2296922), (56, 1148461), (127, 506408), (254, 253204), (508, 126602), (889, 72344), (1016, 63301), (1778, 36172), (3556, 18086), (7112, 9043)]