84840358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 139046400

約数和(自身を除く): 54206042

約数列:

[1, 2, 19, 38, 47, 67, 94, 134, 709, 893, 1273, 1418, 1786, 2546, 3149, 6298, 13471, 26942, 33323, 47503, 59831, 66646, 95006, 119662, 633137, 902557, 1266274, 1805114, 2232641, 4465282, 42420179, 84840358]

約数ペア:

[(1, 84840358), (2, 42420179), (19, 4465282), (38, 2232641), (47, 1805114), (67, 1266274), (94, 902557), (134, 633137), (709, 119662), (893, 95006), (1273, 66646), (1418, 59831), (1786, 47503), (2546, 33323), (3149, 26942), (6298, 13471)]