31472208

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11503}}^1$

素因数の和:11536

約数の個数: 60

約数和(自身を含む): 92722240

約数和(自身を除く): 61250032

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, 11503, 23006, 34509, 46012, 69018, 92024, 103527, 138036, 184048, 207054, 218557, 276072, 414108, 437114, 552144, 655671, 828216, 874228, 1311342, 1656432, 1748456, 1967013, 2622684, 3496912, 3934026, 5245368, 7868052, 10490736, 15736104, 31472208]

約数ペア:

[(1, 31472208), (2, 15736104), (3, 10490736), (4, 7868052), (6, 5245368), (8, 3934026), (9, 3496912), (12, 2622684), (16, 1967013), (18, 1748456), (19, 1656432), (24, 1311342), (36, 874228), (38, 828216), (48, 655671), (57, 552144), (72, 437114), (76, 414108), (114, 276072), (144, 218557), (152, 207054), (171, 184048), (228, 138036), (304, 103527), (342, 92024), (456, 69018), (684, 46012), (912, 34509), (1368, 23006), (2736, 11503)]