90020014

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 156925440

約数和(自身を除く): 66905426

約数列:

[1, 2, 7, 14, 139, 167, 277, 278, 334, 554, 973, 1169, 1939, 1946, 2338, 3878, 23213, 38503, 46259, 46426, 77006, 92518, 162491, 269521, 323813, 324982, 539042, 647626, 6430001, 12860002, 45010007, 90020014]

約数ペア:

[(1, 90020014), (2, 45010007), (7, 12860002), (14, 6430001), (139, 647626), (167, 539042), (277, 324982), (278, 323813), (334, 269521), (554, 162491), (973, 92518), (1169, 77006), (1939, 46426), (1946, 46259), (2338, 38503), (3878, 23213)]