39899336

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 76170240

約数和(自身を除く): 36270904

約数列:

[1, 2, 4, 8, 127, 173, 227, 254, 346, 454, 508, 692, 908, 1016, 1384, 1816, 21971, 28829, 39271, 43942, 57658, 78542, 87884, 115316, 157084, 175768, 230632, 314168, 4987417, 9974834, 19949668, 39899336]

約数ペア:

[(1, 39899336), (2, 19949668), (4, 9974834), (8, 4987417), (127, 314168), (173, 230632), (227, 175768), (254, 157084), (346, 115316), (454, 87884), (508, 78542), (692, 57658), (908, 43942), (1016, 39271), (1384, 28829), (1816, 21971)]