64159342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 107180640

約数和(自身を除く): 43021298

約数列:

[1, 2, 13, 26, 41, 82, 139, 278, 433, 533, 866, 1066, 1807, 3614, 5629, 5699, 11258, 11398, 17753, 35506, 60187, 74087, 120374, 148174, 230789, 461578, 782431, 1564862, 2467667, 4935334, 32079671, 64159342]

約数ペア:

[(1, 64159342), (2, 32079671), (13, 4935334), (26, 2467667), (41, 1564862), (82, 782431), (139, 461578), (278, 230789), (433, 148174), (533, 120374), (866, 74087), (1066, 60187), (1807, 35506), (3614, 17753), (5629, 11398), (5699, 11258)]