16812218888

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{61043}}^1$

素因数の和:61421

約数の個数: 32

約数和(自身を含む): 31864968000

約数和(自身を除く): 15052749112

約数列:

[1, 2, 4, 8, 173, 199, 346, 398, 692, 796, 1384, 1592, 34427, 61043, 68854, 122086, 137708, 244172, 275416, 488344, 10560439, 12147557, 21120878, 24295114, 42241756, 48590228, 84483512, 97180456, 2101527361, 4203054722, 8406109444, 16812218888]

約数ペア:

[(1, 16812218888), (2, 8406109444), (4, 4203054722), (8, 2101527361), (173, 97180456), (199, 84483512), (346, 48590228), (398, 42241756), (692, 24295114), (796, 21120878), (1384, 12147557), (1592, 10560439), (34427, 488344), (61043, 275416), (68854, 244172), (122086, 137708)]