31318992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11447}}^1$

素因数の和:11480

約数の個数: 60

約数和(自身を含む): 92270880

約数和(自身を除く): 60951888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 11447, 22894, 34341, 45788, 68682, 91576, 103023, 137364, 183152, 206046, 217493, 274728, 412092, 434986, 549456, 652479, 824184, 869972, 1304958, 1648368, 1739944, 1957437, 2609916, 3479888, 3914874, 5219832, 7829748, 10439664, 15659496, 31318992]

約数ペア:

[(1, 31318992), (2, 15659496), (3, 10439664), (4, 7829748), (6, 5219832), (8, 3914874), (9, 3479888), (12, 2609916), (16, 1957437), (18, 1739944), (19, 1648368), (24, 1304958), (36, 869972), (38, 824184), (48, 652479), (57, 549456), (72, 434986), (76, 412092), (114, 274728), (144, 217493), (152, 206046), (171, 183152), (228, 137364), (304, 103023), (342, 91576), (456, 68682), (684, 45788), (912, 34341), (1368, 22894), (2736, 11447)]